Home / 41,423.85-57,165.54-22,560.96

Finding the Fourth Proportional to 41,423.85, 57,165.54 and 22,560.96

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Solution

The fourth proportional to 41,423.85, 57,165.54 and 22,560.96 is: 31,134.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,423.85 : 57,165.54 = 22,560.96 : x
  2. Step 2: Convert to fraction form
    41,423.85/57,165.54 = 22,560.96/x
  3. Step 3: Cross multiply
    41,423.85x = 57,165.54 × 22,560.96
  4. Step 4: Simplify right side
    41,423.85x = 1,289,709,461.32
  5. Step 5: Solve for x
    x = 1,289,709,461.32/41,423.85
  6. Step 6: Final answer
    x = 31,134.47

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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.