Home / 332,344.04-498,669.14-206,132.27

Finding the Fourth Proportional to 332,344.04, 498,669.14 and 206,132.27

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Solution

The fourth proportional to 332,344.04, 498,669.14 and 206,132.27 is: 309,293.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,344.04 : 498,669.14 = 206,132.27 : x
  2. Step 2: Convert to fraction form
    332,344.04/498,669.14 = 206,132.27/x
  3. Step 3: Cross multiply
    332,344.04x = 498,669.14 × 206,132.27
  4. Step 4: Simplify right side
    332,344.04x = 102,791,799,829.13
  5. Step 5: Solve for x
    x = 102,791,799,829.13/332,344.04
  6. Step 6: Final answer
    x = 309,293.35

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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.