Home / 8,034.02-11,087.79-4,498.10

Finding the Fourth Proportional to 8,034.02, 11,087.79 and 4,498.10

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Solution

The fourth proportional to 8,034.02, 11,087.79 and 4,498.10 is: 6,207.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,034.02 : 11,087.79 = 4,498.10 : x
  2. Step 2: Convert to fraction form
    8,034.02/11,087.79 = 4,498.10/x
  3. Step 3: Cross multiply
    8,034.02x = 11,087.79 × 4,498.10
  4. Step 4: Simplify right side
    8,034.02x = 49,873,988.20
  5. Step 5: Solve for x
    x = 49,873,988.20/8,034.02
  6. Step 6: Final answer
    x = 6,207.85

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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.