Home / 5,874.16-8,808.06-2,708.18

Finding the Fourth Proportional to 5,874.16, 8,808.06 and 2,708.18

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Solution

The fourth proportional to 5,874.16, 8,808.06 and 2,708.18 is: 4,060.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,874.16 : 8,808.06 = 2,708.18 : x
  2. Step 2: Convert to fraction form
    5,874.16/8,808.06 = 2,708.18/x
  3. Step 3: Cross multiply
    5,874.16x = 8,808.06 × 2,708.18
  4. Step 4: Simplify right side
    5,874.16x = 23,853,811.93
  5. Step 5: Solve for x
    x = 23,853,811.93/5,874.16
  6. Step 6: Final answer
    x = 4,060.80

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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.