Home / 149,856.60-224,760.06-44,650.92

Finding the Fourth Proportional to 149,856.60, 224,760.06 and 44,650.92

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Solution

The fourth proportional to 149,856.60, 224,760.06 and 44,650.92 is: 66,968.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,856.60 : 224,760.06 = 44,650.92 : x
  2. Step 2: Convert to fraction form
    149,856.60/224,760.06 = 44,650.92/x
  3. Step 3: Cross multiply
    149,856.60x = 224,760.06 × 44,650.92
  4. Step 4: Simplify right side
    149,856.60x = 10,035,743,458.26
  5. Step 5: Solve for x
    x = 10,035,743,458.26/149,856.60
  6. Step 6: Final answer
    x = 66,968.98

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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.