Home / 11,280.01-16,914.17-6,013.61

Finding the Fourth Proportional to 11,280.01, 16,914.17 and 6,013.61

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Solution

The fourth proportional to 11,280.01, 16,914.17 and 6,013.61 is: 9,017.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,280.01 : 16,914.17 = 6,013.61 : x
  2. Step 2: Convert to fraction form
    11,280.01/16,914.17 = 6,013.61/x
  3. Step 3: Cross multiply
    11,280.01x = 16,914.17 × 6,013.61
  4. Step 4: Simplify right side
    11,280.01x = 101,715,152.32
  5. Step 5: Solve for x
    x = 101,715,152.32/11,280.01
  6. Step 6: Final answer
    x = 9,017.29

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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.