Home / 16,371.82-24,557.55-9,799.84

Finding the Fourth Proportional to 16,371.82, 24,557.55 and 9,799.84

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Solution

The fourth proportional to 16,371.82, 24,557.55 and 9,799.84 is: 14,699.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,371.82 : 24,557.55 = 9,799.84 : x
  2. Step 2: Convert to fraction form
    16,371.82/24,557.55 = 9,799.84/x
  3. Step 3: Cross multiply
    16,371.82x = 24,557.55 × 9,799.84
  4. Step 4: Simplify right side
    16,371.82x = 240,660,060.79
  5. Step 5: Solve for x
    x = 240,660,060.79/16,371.82
  6. Step 6: Final answer
    x = 14,699.65

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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.