Home / 5,862.30-8,087.56-3,343.92

Finding the Fourth Proportional to 5,862.30, 8,087.56 and 3,343.92

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Solution

The fourth proportional to 5,862.30, 8,087.56 and 3,343.92 is: 4,613.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,862.30 : 8,087.56 = 3,343.92 : x
  2. Step 2: Convert to fraction form
    5,862.30/8,087.56 = 3,343.92/x
  3. Step 3: Cross multiply
    5,862.30x = 8,087.56 × 3,343.92
  4. Step 4: Simplify right side
    5,862.30x = 27,044,153.64
  5. Step 5: Solve for x
    x = 27,044,153.64/5,862.30
  6. Step 6: Final answer
    x = 4,613.23

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1.5x scale

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.