Home / 26,262.77-36,241.43-14,325.69

Finding the Fourth Proportional to 26,262.77, 36,241.43 and 14,325.69

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Solution

The fourth proportional to 26,262.77, 36,241.43 and 14,325.69 is: 19,768.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,262.77 : 36,241.43 = 14,325.69 : x
  2. Step 2: Convert to fraction form
    26,262.77/36,241.43 = 14,325.69/x
  3. Step 3: Cross multiply
    26,262.77x = 36,241.43 × 14,325.69
  4. Step 4: Simplify right side
    26,262.77x = 519,183,555.61
  5. Step 5: Solve for x
    x = 519,183,555.61/26,262.77
  6. Step 6: Final answer
    x = 19,768.81

Related Problems

Find fourth proportional to 13,131.38, 18,120.71 and 7,162.85
Half scale
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Double scale
Find fourth proportional to 26,263.77, 36,242.80 and 14,326.69
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.