Home / 246,099.31-369,150.80-88,329.13

Finding the Fourth Proportional to 246,099.31, 369,150.80 and 88,329.13

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Solution

The fourth proportional to 246,099.31, 369,150.80 and 88,329.13 is: 132,494.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,099.31 : 369,150.80 = 88,329.13 : x
  2. Step 2: Convert to fraction form
    246,099.31/369,150.80 = 88,329.13/x
  3. Step 3: Cross multiply
    246,099.31x = 369,150.80 × 88,329.13
  4. Step 4: Simplify right side
    246,099.31x = 32,606,767,638.28
  5. Step 5: Solve for x
    x = 32,606,767,638.28/246,099.31
  6. Step 6: Final answer
    x = 132,494.35

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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.