Home / 50,392.17-75,585.56-15,329.12

Finding the Fourth Proportional to 50,392.17, 75,585.56 and 15,329.12

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Solution

The fourth proportional to 50,392.17, 75,585.56 and 15,329.12 is: 22,992.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,392.17 : 75,585.56 = 15,329.12 : x
  2. Step 2: Convert to fraction form
    50,392.17/75,585.56 = 15,329.12/x
  3. Step 3: Cross multiply
    50,392.17x = 75,585.56 × 15,329.12
  4. Step 4: Simplify right side
    50,392.17x = 1,158,659,664.93
  5. Step 5: Solve for x
    x = 1,158,659,664.93/50,392.17
  6. Step 6: Final answer
    x = 22,992.85

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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.