Home / 24,926.58-34,396.29-13,747.86

Finding the Fourth Proportional to 24,926.58, 34,396.29 and 13,747.86

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Solution

The fourth proportional to 24,926.58, 34,396.29 and 13,747.86 is: 18,970.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,926.58 : 34,396.29 = 13,747.86 : x
  2. Step 2: Convert to fraction form
    24,926.58/34,396.29 = 13,747.86/x
  3. Step 3: Cross multiply
    24,926.58x = 34,396.29 × 13,747.86
  4. Step 4: Simplify right side
    24,926.58x = 472,875,379.44
  5. Step 5: Solve for x
    x = 472,875,379.44/24,926.58
  6. Step 6: Final answer
    x = 18,970.73

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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.