Home / 246,102.55-339,621.75-132,925.30

Finding the Fourth Proportional to 246,102.55, 339,621.75 and 132,925.30

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Solution

The fourth proportional to 246,102.55, 339,621.75 and 132,925.30 is: 183,437.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,102.55 : 339,621.75 = 132,925.30 : x
  2. Step 2: Convert to fraction form
    246,102.55/339,621.75 = 132,925.30/x
  3. Step 3: Cross multiply
    246,102.55x = 339,621.75 × 132,925.30
  4. Step 4: Simplify right side
    246,102.55x = 45,144,320,642.54
  5. Step 5: Solve for x
    x = 45,144,320,642.54/246,102.55
  6. Step 6: Final answer
    x = 183,437.03

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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.