Home / 41,967.40-57,889.38-33,000.52

Finding the Fourth Proportional to 41,967.40, 57,889.38 and 33,000.52

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Solution

The fourth proportional to 41,967.40, 57,889.38 and 33,000.52 is: 45,520.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,967.40 : 57,889.38 = 33,000.52 : x
  2. Step 2: Convert to fraction form
    41,967.40/57,889.38 = 33,000.52/x
  3. Step 3: Cross multiply
    41,967.40x = 57,889.38 × 33,000.52
  4. Step 4: Simplify right side
    41,967.40x = 1,910,379,642.48
  5. Step 5: Solve for x
    x = 1,910,379,642.48/41,967.40
  6. Step 6: Final answer
    x = 45,520.56

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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.