Home / 247,676.92-341,785.02-134,497.24

Finding the Fourth Proportional to 247,676.92, 341,785.02 and 134,497.24

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Solution

The fourth proportional to 247,676.92, 341,785.02 and 134,497.24 is: 185,601.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,676.92 : 341,785.02 = 134,497.24 : x
  2. Step 2: Convert to fraction form
    247,676.92/341,785.02 = 134,497.24/x
  3. Step 3: Cross multiply
    247,676.92x = 341,785.02 × 134,497.24
  4. Step 4: Simplify right side
    247,676.92x = 45,969,141,863.34
  5. Step 5: Solve for x
    x = 45,969,141,863.34/247,676.92
  6. Step 6: Final answer
    x = 185,601.23

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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.