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Finding the Fourth Proportional to 17,038.71, 25,561.32 and 5,948.57

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Solution

The fourth proportional to 17,038.71, 25,561.32 and 5,948.57 is: 8,923.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,038.71 : 25,561.32 = 5,948.57 : x
  2. Step 2: Convert to fraction form
    17,038.71/25,561.32 = 5,948.57/x
  3. Step 3: Cross multiply
    17,038.71x = 25,561.32 × 5,948.57
  4. Step 4: Simplify right side
    17,038.71x = 152,053,342.91
  5. Step 5: Solve for x
    x = 152,053,342.91/17,038.71
  6. Step 6: Final answer
    x = 8,923.99

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