Home / 247,618.29-341,713.22-134,441.04

Finding the Fourth Proportional to 247,618.29, 341,713.22 and 134,441.04

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Solution

The fourth proportional to 247,618.29, 341,713.22 and 134,441.04 is: 185,528.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,618.29 : 341,713.22 = 134,441.04 : x
  2. Step 2: Convert to fraction form
    247,618.29/341,713.22 = 134,441.04/x
  3. Step 3: Cross multiply
    247,618.29x = 341,713.22 × 134,441.04
  4. Step 4: Simplify right side
    247,618.29x = 45,940,280,678.55
  5. Step 5: Solve for x
    x = 45,940,280,678.55/247,618.29
  6. Step 6: Final answer
    x = 185,528.62

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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.