Home / 42,917.38-59,225.37-23,797.19

Finding the Fourth Proportional to 42,917.38, 59,225.37 and 23,797.19

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Solution

The fourth proportional to 42,917.38, 59,225.37 and 23,797.19 is: 32,839.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,917.38 : 59,225.37 = 23,797.19 : x
  2. Step 2: Convert to fraction form
    42,917.38/59,225.37 = 23,797.19/x
  3. Step 3: Cross multiply
    42,917.38x = 59,225.37 × 23,797.19
  4. Step 4: Simplify right side
    42,917.38x = 1,409,397,382.71
  5. Step 5: Solve for x
    x = 1,409,397,382.71/42,917.38
  6. Step 6: Final answer
    x = 32,839.78

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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.