Home / 26,214.33-36,175.59-14,277.63

Finding the Fourth Proportional to 26,214.33, 36,175.59 and 14,277.63

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Solution

The fourth proportional to 26,214.33, 36,175.59 and 14,277.63 is: 19,703.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,214.33 : 36,175.59 = 14,277.63 : x
  2. Step 2: Convert to fraction form
    26,214.33/36,175.59 = 14,277.63/x
  3. Step 3: Cross multiply
    26,214.33x = 36,175.59 × 14,277.63
  4. Step 4: Simplify right side
    26,214.33x = 516,501,689.05
  5. Step 5: Solve for x
    x = 516,501,689.05/26,214.33
  6. Step 6: Final answer
    x = 19,703.03

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Half scale
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Double scale
Find fourth proportional to 26,215.33, 36,176.97 and 14,278.63
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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.