Home / 34,348.90-47,320.55-32,282.18

Finding the Fourth Proportional to 34,348.90, 47,320.55 and 32,282.18

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Solution

The fourth proportional to 34,348.90, 47,320.55 and 32,282.18 is: 44,473.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,348.90 : 47,320.55 = 32,282.18 : x
  2. Step 2: Convert to fraction form
    34,348.90/47,320.55 = 32,282.18/x
  3. Step 3: Cross multiply
    34,348.90x = 47,320.55 × 32,282.18
  4. Step 4: Simplify right side
    34,348.90x = 1,527,610,469.69
  5. Step 5: Solve for x
    x = 1,527,610,469.69/34,348.90
  6. Step 6: Final answer
    x = 44,473.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.