Home / 232,826.46-349,276.14-75,070.86

Finding the Fourth Proportional to 232,826.46, 349,276.14 and 75,070.86

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Solution

The fourth proportional to 232,826.46, 349,276.14 and 75,070.86 is: 112,618.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,826.46 : 349,276.14 = 75,070.86 : x
  2. Step 2: Convert to fraction form
    232,826.46/349,276.14 = 75,070.86/x
  3. Step 3: Cross multiply
    232,826.46x = 349,276.14 × 75,070.86
  4. Step 4: Simplify right side
    232,826.46x = 26,220,460,207.28
  5. Step 5: Solve for x
    x = 26,220,460,207.28/232,826.46
  6. Step 6: Final answer
    x = 112,618.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.