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Finding the Fourth Proportional to 233,267.76, 349,957.17 and 75,496.22

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Solution

The fourth proportional to 233,267.76, 349,957.17 and 75,496.22 is: 113,262.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,267.76 : 349,957.17 = 75,496.22 : x
  2. Step 2: Convert to fraction form
    233,267.76/349,957.17 = 75,496.22/x
  3. Step 3: Cross multiply
    233,267.76x = 349,957.17 × 75,496.22
  4. Step 4: Simplify right side
    233,267.76x = 26,420,443,496.90
  5. Step 5: Solve for x
    x = 26,420,443,496.90/233,267.76
  6. Step 6: Final answer
    x = 113,262.30

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1.5x scale

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.