Home / 41,809.42-57,697.03-22,689.19

Finding the Fourth Proportional to 41,809.42, 57,697.03 and 22,689.19

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Solution

The fourth proportional to 41,809.42, 57,697.03 and 22,689.19 is: 31,311.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,809.42 : 57,697.03 = 22,689.19 : x
  2. Step 2: Convert to fraction form
    41,809.42/57,697.03 = 22,689.19/x
  3. Step 3: Cross multiply
    41,809.42x = 57,697.03 × 22,689.19
  4. Step 4: Simplify right side
    41,809.42x = 1,309,098,750.50
  5. Step 5: Solve for x
    x = 1,309,098,750.50/41,809.42
  6. Step 6: Final answer
    x = 31,311.10

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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.