Home / 41,817.28-57,708.28-22,697.22

Finding the Fourth Proportional to 41,817.28, 57,708.28 and 22,697.22

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Solution

The fourth proportional to 41,817.28, 57,708.28 and 22,697.22 is: 31,322.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,817.28 : 57,708.28 = 22,697.22 : x
  2. Step 2: Convert to fraction form
    41,817.28/57,708.28 = 22,697.22/x
  3. Step 3: Cross multiply
    41,817.28x = 57,708.28 × 22,697.22
  4. Step 4: Simplify right side
    41,817.28x = 1,309,817,526.98
  5. Step 5: Solve for x
    x = 1,309,817,526.98/41,817.28
  6. Step 6: Final answer
    x = 31,322.40

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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.