Home / 41,711.90-62,567.30-10,122.19

Finding the Fourth Proportional to 41,711.90, 62,567.30 and 10,122.19

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Solution

The fourth proportional to 41,711.90, 62,567.30 and 10,122.19 is: 15,183.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,711.90 : 62,567.30 = 10,122.19 : x
  2. Step 2: Convert to fraction form
    41,711.90/62,567.30 = 10,122.19/x
  3. Step 3: Cross multiply
    41,711.90x = 62,567.30 × 10,122.19
  4. Step 4: Simplify right side
    41,711.90x = 633,317,967.27
  5. Step 5: Solve for x
    x = 633,317,967.27/41,711.90
  6. Step 6: Final answer
    x = 15,183.15

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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.