Home / 24,081.68-36,059.34-18,521.84

Finding the Fourth Proportional to 24,081.68, 36,059.34 and 18,521.84

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Solution

The fourth proportional to 24,081.68, 36,059.34 and 18,521.84 is: 27,734.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,081.68 : 36,059.34 = 18,521.84 : x
  2. Step 2: Convert to fraction form
    24,081.68/36,059.34 = 18,521.84/x
  3. Step 3: Cross multiply
    24,081.68x = 36,059.34 × 18,521.84
  4. Step 4: Simplify right side
    24,081.68x = 667,885,325.99
  5. Step 5: Solve for x
    x = 667,885,325.99/24,081.68
  6. Step 6: Final answer
    x = 27,734.17

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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.