Home / 10,067.27-13,890.59-6,088.29

Finding the Fourth Proportional to 10,067.27, 13,890.59 and 6,088.29

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Solution

The fourth proportional to 10,067.27, 13,890.59 and 6,088.29 is: 8,400.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,067.27 : 13,890.59 = 6,088.29 : x
  2. Step 2: Convert to fraction form
    10,067.27/13,890.59 = 6,088.29/x
  3. Step 3: Cross multiply
    10,067.27x = 13,890.59 × 6,088.29
  4. Step 4: Simplify right side
    10,067.27x = 84,569,909.75
  5. Step 5: Solve for x
    x = 84,569,909.75/10,067.27
  6. Step 6: Final answer
    x = 8,400.49

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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.