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Finding the Fourth Proportional to 59,425.24, 89,138 and 15,052

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Solution

The fourth proportional to 59,425.24, 89,138 and 15,052 is: 22,578.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,425.24 : 89,138 = 15,052 : x
  2. Step 2: Convert to fraction form
    59,425.24/89,138 = 15,052/x
  3. Step 3: Cross multiply
    59,425.24x = 89,138 × 15,052
  4. Step 4: Simplify right side
    59,425.24x = 1,341,705,176
  5. Step 5: Solve for x
    x = 1,341,705,176/59,425.24
  6. Step 6: Final answer
    x = 22,578.04

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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.