Home / 149,337.40-224,099.88-60,591.28

Finding the Fourth Proportional to 149,337.40, 224,099.88 and 60,591.28

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Solution

The fourth proportional to 149,337.40, 224,099.88 and 60,591.28 is: 90,924.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,337.40 : 224,099.88 = 60,591.28 : x
  2. Step 2: Convert to fraction form
    149,337.40/224,099.88 = 60,591.28/x
  3. Step 3: Cross multiply
    149,337.40x = 224,099.88 × 60,591.28
  4. Step 4: Simplify right side
    149,337.40x = 13,578,498,577.05
  5. Step 5: Solve for x
    x = 13,578,498,577.05/149,337.40
  6. Step 6: Final answer
    x = 90,924.97

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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.