Home / 247,730.92-341,869.22-134,551.24

Finding the Fourth Proportional to 247,730.92, 341,869.22 and 134,551.24

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Solution

The fourth proportional to 247,730.92, 341,869.22 and 134,551.24 is: 185,681.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,730.92 : 341,869.22 = 134,551.24 : x
  2. Step 2: Convert to fraction form
    247,730.92/341,869.22 = 134,551.24/x
  3. Step 3: Cross multiply
    247,730.92x = 341,869.22 × 134,551.24
  4. Step 4: Simplify right side
    247,730.92x = 45,998,927,468.83
  5. Step 5: Solve for x
    x = 45,998,927,468.83/247,730.92
  6. Step 6: Final answer
    x = 185,681.01

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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.