Home / 94,566.43-130,500.82-51,545.91

Finding the Fourth Proportional to 94,566.43, 130,500.82 and 51,545.91

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Solution

The fourth proportional to 94,566.43, 130,500.82 and 51,545.91 is: 71,132.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,566.43 : 130,500.82 = 51,545.91 : x
  2. Step 2: Convert to fraction form
    94,566.43/130,500.82 = 51,545.91/x
  3. Step 3: Cross multiply
    94,566.43x = 130,500.82 × 51,545.91
  4. Step 4: Simplify right side
    94,566.43x = 6,726,783,522.65
  5. Step 5: Solve for x
    x = 6,726,783,522.65/94,566.43
  6. Step 6: Final answer
    x = 71,132.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.