Home / 246,177.30-369,265.95-140,922.12

Finding the Fourth Proportional to 246,177.30, 369,265.95 and 140,922.12

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Solution

The fourth proportional to 246,177.30, 369,265.95 and 140,922.12 is: 211,383.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,177.30 : 369,265.95 = 140,922.12 : x
  2. Step 2: Convert to fraction form
    246,177.30/369,265.95 = 140,922.12/x
  3. Step 3: Cross multiply
    246,177.30x = 369,265.95 × 140,922.12
  4. Step 4: Simplify right side
    246,177.30x = 52,037,740,517.81
  5. Step 5: Solve for x
    x = 52,037,740,517.81/246,177.30
  6. Step 6: Final answer
    x = 211,383.18

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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.