Home / 177,031.60-244,300.52-96,459.80

Finding the Fourth Proportional to 177,031.60, 244,300.52 and 96,459.80

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Solution

The fourth proportional to 177,031.60, 244,300.52 and 96,459.80 is: 133,112.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,031.60 : 244,300.52 = 96,459.80 : x
  2. Step 2: Convert to fraction form
    177,031.60/244,300.52 = 96,459.80/x
  3. Step 3: Cross multiply
    177,031.60x = 244,300.52 × 96,459.80
  4. Step 4: Simplify right side
    177,031.60x = 23,565,179,299.10
  5. Step 5: Solve for x
    x = 23,565,179,299.10/177,031.60
  6. Step 6: Final answer
    x = 133,112.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.