Home / 246,549.12-369,486.72-134,082.24

Finding the Fourth Proportional to 246,549.12, 369,486.72 and 134,082.24

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Solution

The fourth proportional to 246,549.12, 369,486.72 and 134,082.24 is: 200,940.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,549.12 : 369,486.72 = 134,082.24 : x
  2. Step 2: Convert to fraction form
    246,549.12/369,486.72 = 134,082.24/x
  3. Step 3: Cross multiply
    246,549.12x = 369,486.72 × 134,082.24
  4. Step 4: Simplify right side
    246,549.12x = 49,541,607,067.85
  5. Step 5: Solve for x
    x = 49,541,607,067.85/246,549.12
  6. Step 6: Final answer
    x = 200,940.11

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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.