Home / 26,229.86-39,339.27-9,597.74

Finding the Fourth Proportional to 26,229.86, 39,339.27 and 9,597.74

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Solution

The fourth proportional to 26,229.86, 39,339.27 and 9,597.74 is: 14,394.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,229.86 : 39,339.27 = 9,597.74 : x
  2. Step 2: Convert to fraction form
    26,229.86/39,339.27 = 9,597.74/x
  3. Step 3: Cross multiply
    26,229.86x = 39,339.27 × 9,597.74
  4. Step 4: Simplify right side
    26,229.86x = 377,568,085.25
  5. Step 5: Solve for x
    x = 377,568,085.25/26,229.86
  6. Step 6: Final answer
    x = 14,394.59

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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.