Home / 24,493.12-33,761.40-19,310.52

Finding the Fourth Proportional to 24,493.12, 33,761.40 and 19,310.52

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Solution

The fourth proportional to 24,493.12, 33,761.40 and 19,310.52 is: 26,617.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,493.12 : 33,761.40 = 19,310.52 : x
  2. Step 2: Convert to fraction form
    24,493.12/33,761.40 = 19,310.52/x
  3. Step 3: Cross multiply
    24,493.12x = 33,761.40 × 19,310.52
  4. Step 4: Simplify right side
    24,493.12x = 651,950,189.93
  5. Step 5: Solve for x
    x = 651,950,189.93/24,493.12
  6. Step 6: Final answer
    x = 26,617.69

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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.