Home / 24,167.80-33,388.32-19,332.82

Finding the Fourth Proportional to 24,167.80, 33,388.32 and 19,332.82

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Solution

The fourth proportional to 24,167.80, 33,388.32 and 19,332.82 is: 26,708.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,167.80 : 33,388.32 = 19,332.82 : x
  2. Step 2: Convert to fraction form
    24,167.80/33,388.32 = 19,332.82/x
  3. Step 3: Cross multiply
    24,167.80x = 33,388.32 × 19,332.82
  4. Step 4: Simplify right side
    24,167.80x = 645,490,380.66
  5. Step 5: Solve for x
    x = 645,490,380.66/24,167.80
  6. Step 6: Final answer
    x = 26,708.69

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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.