Home / 6,080.10-9,116.49-2,377.92

Finding the Fourth Proportional to 6,080.10, 9,116.49 and 2,377.92

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Solution

The fourth proportional to 6,080.10, 9,116.49 and 2,377.92 is: 3,565.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080.10 : 9,116.49 = 2,377.92 : x
  2. Step 2: Convert to fraction form
    6,080.10/9,116.49 = 2,377.92/x
  3. Step 3: Cross multiply
    6,080.10x = 9,116.49 × 2,377.92
  4. Step 4: Simplify right side
    6,080.10x = 21,678,283.90
  5. Step 5: Solve for x
    x = 21,678,283.90/6,080.10
  6. Step 6: Final answer
    x = 3,565.45

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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.