Home / 247,293.30-341,265.15-134,116.14

Finding the Fourth Proportional to 247,293.30, 341,265.15 and 134,116.14

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Solution

The fourth proportional to 247,293.30, 341,265.15 and 134,116.14 is: 185,080.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,293.30 : 341,265.15 = 134,116.14 : x
  2. Step 2: Convert to fraction form
    247,293.30/341,265.15 = 134,116.14/x
  3. Step 3: Cross multiply
    247,293.30x = 341,265.15 × 134,116.14
  4. Step 4: Simplify right side
    247,293.30x = 45,769,164,634.52
  5. Step 5: Solve for x
    x = 45,769,164,634.52/247,293.30
  6. Step 6: Final answer
    x = 185,080.49

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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.