Home / 375,815.44-563,755.97-95,332.69

Finding the Fourth Proportional to 375,815.44, 563,755.97 and 95,332.69

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Solution

The fourth proportional to 375,815.44, 563,755.97 and 95,332.69 is: 143,007.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,815.44 : 563,755.97 = 95,332.69 : x
  2. Step 2: Convert to fraction form
    375,815.44/563,755.97 = 95,332.69/x
  3. Step 3: Cross multiply
    375,815.44x = 563,755.97 × 95,332.69
  4. Step 4: Simplify right side
    375,815.44x = 53,744,371,237.61
  5. Step 5: Solve for x
    x = 53,744,371,237.61/375,815.44
  6. Step 6: Final answer
    x = 143,007.35

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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.