Home / 10,209.29-14,091.24-6,233.75

Finding the Fourth Proportional to 10,209.29, 14,091.24 and 6,233.75

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Solution

The fourth proportional to 10,209.29, 14,091.24 and 6,233.75 is: 8,604.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,209.29 : 14,091.24 = 6,233.75 : x
  2. Step 2: Convert to fraction form
    10,209.29/14,091.24 = 6,233.75/x
  3. Step 3: Cross multiply
    10,209.29x = 14,091.24 × 6,233.75
  4. Step 4: Simplify right side
    10,209.29x = 87,841,302.58
  5. Step 5: Solve for x
    x = 87,841,302.58/10,209.29
  6. Step 6: Final answer
    x = 8,604.06

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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.