Home / 231,704.13-347,545.83-63,223.92

Finding the Fourth Proportional to 231,704.13, 347,545.83 and 63,223.92

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Solution

The fourth proportional to 231,704.13, 347,545.83 and 63,223.92 is: 94,833.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,704.13 : 347,545.83 = 63,223.92 : x
  2. Step 2: Convert to fraction form
    231,704.13/347,545.83 = 63,223.92/x
  3. Step 3: Cross multiply
    231,704.13x = 347,545.83 × 63,223.92
  4. Step 4: Simplify right side
    231,704.13x = 21,973,209,989.34
  5. Step 5: Solve for x
    x = 21,973,209,989.34/231,704.13
  6. Step 6: Final answer
    x = 94,833.05

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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.