Home / 149,660.76-224,490.66-60,893.16

Finding the Fourth Proportional to 149,660.76, 224,490.66 and 60,893.16

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Solution

The fourth proportional to 149,660.76, 224,490.66 and 60,893.16 is: 91,339.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,660.76 : 224,490.66 = 60,893.16 : x
  2. Step 2: Convert to fraction form
    149,660.76/224,490.66 = 60,893.16/x
  3. Step 3: Cross multiply
    149,660.76x = 224,490.66 × 60,893.16
  4. Step 4: Simplify right side
    149,660.76x = 13,669,945,677.89
  5. Step 5: Solve for x
    x = 13,669,945,677.89/149,660.76
  6. Step 6: Final answer
    x = 91,339.54

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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.