Home / 246,424.20-369,519.72-113,265.12

Finding the Fourth Proportional to 246,424.20, 369,519.72 and 113,265.12

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Solution

The fourth proportional to 246,424.20, 369,519.72 and 113,265.12 is: 169,844.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,424.20 : 369,519.72 = 113,265.12 : x
  2. Step 2: Convert to fraction form
    246,424.20/369,519.72 = 113,265.12/x
  3. Step 3: Cross multiply
    246,424.20x = 369,519.72 × 113,265.12
  4. Step 4: Simplify right side
    246,424.20x = 41,853,695,428.17
  5. Step 5: Solve for x
    x = 41,853,695,428.17/246,424.20
  6. Step 6: Final answer
    x = 169,844.10

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1.5x scale

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.