Home / 332,044.20-498,066.30-107,560.80

Finding the Fourth Proportional to 332,044.20, 498,066.30 and 107,560.80

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Solution

The fourth proportional to 332,044.20, 498,066.30 and 107,560.80 is: 161,341.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,044.20 : 498,066.30 = 107,560.80 : x
  2. Step 2: Convert to fraction form
    332,044.20/498,066.30 = 107,560.80/x
  3. Step 3: Cross multiply
    332,044.20x = 498,066.30 × 107,560.80
  4. Step 4: Simplify right side
    332,044.20x = 53,572,409,681.04
  5. Step 5: Solve for x
    x = 53,572,409,681.04/332,044.20
  6. Step 6: Final answer
    x = 161,341.20

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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.