Home / 332,001.40-498,002.10-192,033.40

Finding the Fourth Proportional to 332,001.40, 498,002.10 and 192,033.40

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Solution

The fourth proportional to 332,001.40, 498,002.10 and 192,033.40 is: 288,050.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,001.40 : 498,002.10 = 192,033.40 : x
  2. Step 2: Convert to fraction form
    332,001.40/498,002.10 = 192,033.40/x
  3. Step 3: Cross multiply
    332,001.40x = 498,002.10 × 192,033.40
  4. Step 4: Simplify right side
    332,001.40x = 95,633,036,470.14
  5. Step 5: Solve for x
    x = 95,633,036,470.14/332,001.40
  6. Step 6: Final answer
    x = 288,050.10

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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.