Home / 26,565.30-39,810.66-14,724.54

Finding the Fourth Proportional to 26,565.30, 39,810.66 and 14,724.54

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Solution

The fourth proportional to 26,565.30, 39,810.66 and 14,724.54 is: 22,066.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,565.30 : 39,810.66 = 14,724.54 : x
  2. Step 2: Convert to fraction form
    26,565.30/39,810.66 = 14,724.54/x
  3. Step 3: Cross multiply
    26,565.30x = 39,810.66 × 14,724.54
  4. Step 4: Simplify right side
    26,565.30x = 586,193,655.60
  5. Step 5: Solve for x
    x = 586,193,655.60/26,565.30
  6. Step 6: Final answer
    x = 22,066.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.