Home / 63,288.90-94,957.85-58,121.91

Finding the Fourth Proportional to 63,288.90, 94,957.85 and 58,121.91

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Solution

The fourth proportional to 63,288.90, 94,957.85 and 58,121.91 is: 87,205.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,288.90 : 94,957.85 = 58,121.91 : x
  2. Step 2: Convert to fraction form
    63,288.90/94,957.85 = 58,121.91/x
  3. Step 3: Cross multiply
    63,288.90x = 94,957.85 × 58,121.91
  4. Step 4: Simplify right side
    63,288.90x = 5,519,131,611.49
  5. Step 5: Solve for x
    x = 5,519,131,611.49/63,288.90
  6. Step 6: Final answer
    x = 87,205.36

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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.