Home / 24,789.80-34,212.30-14,177.36

Finding the Fourth Proportional to 24,789.80, 34,212.30 and 14,177.36

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Solution

The fourth proportional to 24,789.80, 34,212.30 and 14,177.36 is: 19,566.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,789.80 : 34,212.30 = 14,177.36 : x
  2. Step 2: Convert to fraction form
    24,789.80/34,212.30 = 14,177.36/x
  3. Step 3: Cross multiply
    24,789.80x = 34,212.30 × 14,177.36
  4. Step 4: Simplify right side
    24,789.80x = 485,040,093.53
  5. Step 5: Solve for x
    x = 485,040,093.53/24,789.80
  6. Step 6: Final answer
    x = 19,566.12

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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.