Home / 29,933.28-44,928.17-15,152.81

Finding the Fourth Proportional to 29,933.28, 44,928.17 and 15,152.81

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Solution

The fourth proportional to 29,933.28, 44,928.17 and 15,152.81 is: 22,743.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,933.28 : 44,928.17 = 15,152.81 : x
  2. Step 2: Convert to fraction form
    29,933.28/44,928.17 = 15,152.81/x
  3. Step 3: Cross multiply
    29,933.28x = 44,928.17 × 15,152.81
  4. Step 4: Simplify right side
    29,933.28x = 680,787,723.25
  5. Step 5: Solve for x
    x = 680,787,723.25/29,933.28
  6. Step 6: Final answer
    x = 22,743.51

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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.