Home / 26,489.43-36,553.28-14,552.36

Finding the Fourth Proportional to 26,489.43, 36,553.28 and 14,552.36

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Solution

The fourth proportional to 26,489.43, 36,553.28 and 14,552.36 is: 20,081.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,489.43 : 36,553.28 = 14,552.36 : x
  2. Step 2: Convert to fraction form
    26,489.43/36,553.28 = 14,552.36/x
  3. Step 3: Cross multiply
    26,489.43x = 36,553.28 × 14,552.36
  4. Step 4: Simplify right side
    26,489.43x = 531,936,371.29
  5. Step 5: Solve for x
    x = 531,936,371.29/26,489.43
  6. Step 6: Final answer
    x = 20,081.08

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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.