Home / 5,704.02-8,549.66-2,579.35

Finding the Fourth Proportional to 5,704.02, 8,549.66 and 2,579.35

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Solution

The fourth proportional to 5,704.02, 8,549.66 and 2,579.35 is: 3,866.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,704.02 : 8,549.66 = 2,579.35 : x
  2. Step 2: Convert to fraction form
    5,704.02/8,549.66 = 2,579.35/x
  3. Step 3: Cross multiply
    5,704.02x = 8,549.66 × 2,579.35
  4. Step 4: Simplify right side
    5,704.02x = 22,052,565.52
  5. Step 5: Solve for x
    x = 22,052,565.52/5,704.02
  6. Step 6: Final answer
    x = 3,866.14

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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.