Home / 11,523.15-17,282.07-4,503.33

Finding the Fourth Proportional to 11,523.15, 17,282.07 and 4,503.33

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Solution

The fourth proportional to 11,523.15, 17,282.07 and 4,503.33 is: 6,753.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,523.15 : 17,282.07 = 4,503.33 : x
  2. Step 2: Convert to fraction form
    11,523.15/17,282.07 = 4,503.33/x
  3. Step 3: Cross multiply
    11,523.15x = 17,282.07 × 4,503.33
  4. Step 4: Simplify right side
    11,523.15x = 77,826,864.29
  5. Step 5: Solve for x
    x = 77,826,864.29/11,523.15
  6. Step 6: Final answer
    x = 6,753.96

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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.