Home / 149,659.45-224,294.23-60,809.08

Finding the Fourth Proportional to 149,659.45, 224,294.23 and 60,809.08

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Solution

The fourth proportional to 149,659.45, 224,294.23 and 60,809.08 is: 91,134.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,659.45 : 224,294.23 = 60,809.08 : x
  2. Step 2: Convert to fraction form
    149,659.45/224,294.23 = 60,809.08/x
  3. Step 3: Cross multiply
    149,659.45x = 224,294.23 × 60,809.08
  4. Step 4: Simplify right side
    149,659.45x = 13,639,125,775.61
  5. Step 5: Solve for x
    x = 13,639,125,775.61/149,659.45
  6. Step 6: Final answer
    x = 91,134.41

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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.