Home / 83,132.16-124,698.24-41,569.44

Finding the Fourth Proportional to 83,132.16, 124,698.24 and 41,569.44

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Solution

The fourth proportional to 83,132.16, 124,698.24 and 41,569.44 is: 62,354.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,132.16 : 124,698.24 = 41,569.44 : x
  2. Step 2: Convert to fraction form
    83,132.16/124,698.24 = 41,569.44/x
  3. Step 3: Cross multiply
    83,132.16x = 124,698.24 × 41,569.44
  4. Step 4: Simplify right side
    83,132.16x = 5,183,636,005.79
  5. Step 5: Solve for x
    x = 5,183,636,005.79/83,132.16
  6. Step 6: Final answer
    x = 62,354.16

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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.