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Finding the Fourth Proportional to 375,092.64, 562,250.16 and 234,528.48

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Solution

The fourth proportional to 375,092.64, 562,250.16 and 234,528.48 is: 351,549.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,092.64 : 562,250.16 = 234,528.48 : x
  2. Step 2: Convert to fraction form
    375,092.64/562,250.16 = 234,528.48/x
  3. Step 3: Cross multiply
    375,092.64x = 562,250.16 × 234,528.48
  4. Step 4: Simplify right side
    375,092.64x = 131,863,675,404.56
  5. Step 5: Solve for x
    x = 131,863,675,404.56/375,092.64
  6. Step 6: Final answer
    x = 351,549.62

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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.