Home / 8,013.13-11,060.28-4,610.53

Finding the Fourth Proportional to 8,013.13, 11,060.28 and 4,610.53

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Solution

The fourth proportional to 8,013.13, 11,060.28 and 4,610.53 is: 6,363.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013.13 : 11,060.28 = 4,610.53 : x
  2. Step 2: Convert to fraction form
    8,013.13/11,060.28 = 4,610.53/x
  3. Step 3: Cross multiply
    8,013.13x = 11,060.28 × 4,610.53
  4. Step 4: Simplify right side
    8,013.13x = 50,993,752.75
  5. Step 5: Solve for x
    x = 50,993,752.75/8,013.13
  6. Step 6: Final answer
    x = 6,363.77

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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.