Home / 26,501.68-36,572.43-14,564.71

Finding the Fourth Proportional to 26,501.68, 36,572.43 and 14,564.71

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Solution

The fourth proportional to 26,501.68, 36,572.43 and 14,564.71 is: 20,099.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,501.68 : 36,572.43 = 14,564.71 : x
  2. Step 2: Convert to fraction form
    26,501.68/36,572.43 = 14,564.71/x
  3. Step 3: Cross multiply
    26,501.68x = 36,572.43 × 14,564.71
  4. Step 4: Simplify right side
    26,501.68x = 532,666,836.95
  5. Step 5: Solve for x
    x = 532,666,836.95/26,501.68
  6. Step 6: Final answer
    x = 20,099.36

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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.