Home / 11,013.59-16,492.17-6,077.75

Finding the Fourth Proportional to 11,013.59, 16,492.17 and 6,077.75

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Solution

The fourth proportional to 11,013.59, 16,492.17 and 6,077.75 is: 9,101.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,013.59 : 16,492.17 = 6,077.75 : x
  2. Step 2: Convert to fraction form
    11,013.59/16,492.17 = 6,077.75/x
  3. Step 3: Cross multiply
    11,013.59x = 16,492.17 × 6,077.75
  4. Step 4: Simplify right side
    11,013.59x = 100,235,286.22
  5. Step 5: Solve for x
    x = 100,235,286.22/11,013.59
  6. Step 6: Final answer
    x = 9,101.05

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1.5x scale

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.