Home / 26,303.09-36,297.68-14,366.47

Finding the Fourth Proportional to 26,303.09, 36,297.68 and 14,366.47

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Solution

The fourth proportional to 26,303.09, 36,297.68 and 14,366.47 is: 19,825.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,303.09 : 36,297.68 = 14,366.47 : x
  2. Step 2: Convert to fraction form
    26,303.09/36,297.68 = 14,366.47/x
  3. Step 3: Cross multiply
    26,303.09x = 36,297.68 × 14,366.47
  4. Step 4: Simplify right side
    26,303.09x = 521,469,530.79
  5. Step 5: Solve for x
    x = 521,469,530.79/26,303.09
  6. Step 6: Final answer
    x = 19,825.41

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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.