Home / 149,494.75-224,335.52-60,748.23

Finding the Fourth Proportional to 149,494.75, 224,335.52 and 60,748.23

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Solution

The fourth proportional to 149,494.75, 224,335.52 and 60,748.23 is: 91,160.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,494.75 : 224,335.52 = 60,748.23 : x
  2. Step 2: Convert to fraction form
    149,494.75/224,335.52 = 60,748.23/x
  3. Step 3: Cross multiply
    149,494.75x = 224,335.52 × 60,748.23
  4. Step 4: Simplify right side
    149,494.75x = 13,627,985,766.13
  5. Step 5: Solve for x
    x = 13,627,985,766.13/149,494.75
  6. Step 6: Final answer
    x = 91,160.30

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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.