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Finding the Fourth Proportional to 375,249.08, 562,978.84 and 150,767.13

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Solution

The fourth proportional to 375,249.08, 562,978.84 and 150,767.13 is: 226,192.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,249.08 : 562,978.84 = 150,767.13 : x
  2. Step 2: Convert to fraction form
    375,249.08/562,978.84 = 150,767.13/x
  3. Step 3: Cross multiply
    375,249.08x = 562,978.84 × 150,767.13
  4. Step 4: Simplify right side
    375,249.08x = 84,878,703,580.61
  5. Step 5: Solve for x
    x = 84,878,703,580.61/375,249.08
  6. Step 6: Final answer
    x = 226,192.97

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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.