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Finding the Fourth Proportional to 375,367.02, 563,050.38 and 150,727.39

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Solution

The fourth proportional to 375,367.02, 563,050.38 and 150,727.39 is: 226,091.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,367.02 : 563,050.38 = 150,727.39 : x
  2. Step 2: Convert to fraction form
    375,367.02/563,050.38 = 150,727.39/x
  3. Step 3: Cross multiply
    375,367.02x = 563,050.38 × 150,727.39
  4. Step 4: Simplify right side
    375,367.02x = 84,867,114,215.91
  5. Step 5: Solve for x
    x = 84,867,114,215.91/375,367.02
  6. Step 6: Final answer
    x = 226,091.02

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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.