Home / 4,460.65-6,157.56-2,691.88

Finding the Fourth Proportional to 4,460.65, 6,157.56 and 2,691.88

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Solution

The fourth proportional to 4,460.65, 6,157.56 and 2,691.88 is: 3,715.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460.65 : 6,157.56 = 2,691.88 : x
  2. Step 2: Convert to fraction form
    4,460.65/6,157.56 = 2,691.88/x
  3. Step 3: Cross multiply
    4,460.65x = 6,157.56 × 2,691.88
  4. Step 4: Simplify right side
    4,460.65x = 16,575,412.61
  5. Step 5: Solve for x
    x = 16,575,412.61/4,460.65
  6. Step 6: Final answer
    x = 3,715.92

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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.