Home / 146,391.24-219,543.24-62,150.16

Finding the Fourth Proportional to 146,391.24, 219,543.24 and 62,150.16

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Solution

The fourth proportional to 146,391.24, 219,543.24 and 62,150.16 is: 93,206.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,391.24 : 219,543.24 = 62,150.16 : x
  2. Step 2: Convert to fraction form
    146,391.24/219,543.24 = 62,150.16/x
  3. Step 3: Cross multiply
    146,391.24x = 219,543.24 × 62,150.16
  4. Step 4: Simplify right side
    146,391.24x = 13,644,647,492.92
  5. Step 5: Solve for x
    x = 13,644,647,492.92/146,391.24
  6. Step 6: Final answer
    x = 93,206.72

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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.