Home / 11,002.08-15,182.88-6,034.08

Finding the Fourth Proportional to 11,002.08, 15,182.88 and 6,034.08

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Solution

The fourth proportional to 11,002.08, 15,182.88 and 6,034.08 is: 8,327.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,002.08 : 15,182.88 = 6,034.08 : x
  2. Step 2: Convert to fraction form
    11,002.08/15,182.88 = 6,034.08/x
  3. Step 3: Cross multiply
    11,002.08x = 15,182.88 × 6,034.08
  4. Step 4: Simplify right side
    11,002.08x = 91,614,712.55
  5. Step 5: Solve for x
    x = 91,614,712.55/11,002.08
  6. Step 6: Final answer
    x = 8,327.04

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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.