Home / 41,750.28-57,619.02-22,891.08

Finding the Fourth Proportional to 41,750.28, 57,619.02 and 22,891.08

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Solution

The fourth proportional to 41,750.28, 57,619.02 and 22,891.08 is: 31,591.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,750.28 : 57,619.02 = 22,891.08 : x
  2. Step 2: Convert to fraction form
    41,750.28/57,619.02 = 22,891.08/x
  3. Step 3: Cross multiply
    41,750.28x = 57,619.02 × 22,891.08
  4. Step 4: Simplify right side
    41,750.28x = 1,318,961,596.34
  5. Step 5: Solve for x
    x = 1,318,961,596.34/41,750.28
  6. Step 6: Final answer
    x = 31,591.68

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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.