Home / 5,750.06-8,617.88-2,459.29

Finding the Fourth Proportional to 5,750.06, 8,617.88 and 2,459.29

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Solution

The fourth proportional to 5,750.06, 8,617.88 and 2,459.29 is: 3,685.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750.06 : 8,617.88 = 2,459.29 : x
  2. Step 2: Convert to fraction form
    5,750.06/8,617.88 = 2,459.29/x
  3. Step 3: Cross multiply
    5,750.06x = 8,617.88 × 2,459.29
  4. Step 4: Simplify right side
    5,750.06x = 21,193,866.11
  5. Step 5: Solve for x
    x = 21,193,866.11/5,750.06
  6. Step 6: Final answer
    x = 3,685.85

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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.