Home / 83,193.04-124,800.09-32,585.68

Finding the Fourth Proportional to 83,193.04, 124,800.09 and 32,585.68

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Solution

The fourth proportional to 83,193.04, 124,800.09 and 32,585.68 is: 48,882.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,193.04 : 124,800.09 = 32,585.68 : x
  2. Step 2: Convert to fraction form
    83,193.04/124,800.09 = 32,585.68/x
  3. Step 3: Cross multiply
    83,193.04x = 124,800.09 × 32,585.68
  4. Step 4: Simplify right side
    83,193.04x = 4,066,695,796.71
  5. Step 5: Solve for x
    x = 4,066,695,796.71/83,193.04
  6. Step 6: Final answer
    x = 48,882.64

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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.