Home / 41,423.34-57,164.10-22,560.60

Finding the Fourth Proportional to 41,423.34, 57,164.10 and 22,560.60

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Solution

The fourth proportional to 41,423.34, 57,164.10 and 22,560.60 is: 31,133.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,423.34 : 57,164.10 = 22,560.60 : x
  2. Step 2: Convert to fraction form
    41,423.34/57,164.10 = 22,560.60/x
  3. Step 3: Cross multiply
    41,423.34x = 57,164.10 × 22,560.60
  4. Step 4: Simplify right side
    41,423.34x = 1,289,656,394.46
  5. Step 5: Solve for x
    x = 1,289,656,394.46/41,423.34
  6. Step 6: Final answer
    x = 31,133.57

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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.