Home / 25,082.76-37,671.02-22,081.88

Finding the Fourth Proportional to 25,082.76, 37,671.02 and 22,081.88

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Solution

The fourth proportional to 25,082.76, 37,671.02 and 22,081.88 is: 33,164.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,082.76 : 37,671.02 = 22,081.88 : x
  2. Step 2: Convert to fraction form
    25,082.76/37,671.02 = 22,081.88/x
  3. Step 3: Cross multiply
    25,082.76x = 37,671.02 × 22,081.88
  4. Step 4: Simplify right side
    25,082.76x = 831,846,943.12
  5. Step 5: Solve for x
    x = 831,846,943.12/25,082.76
  6. Step 6: Final answer
    x = 33,164.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.