Home / 50,214.56-75,322.38-15,154.52

Finding the Fourth Proportional to 50,214.56, 75,322.38 and 15,154.52

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Solution

The fourth proportional to 50,214.56, 75,322.38 and 15,154.52 is: 22,731.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,214.56 : 75,322.38 = 15,154.52 : x
  2. Step 2: Convert to fraction form
    50,214.56/75,322.38 = 15,154.52/x
  3. Step 3: Cross multiply
    50,214.56x = 75,322.38 × 15,154.52
  4. Step 4: Simplify right side
    50,214.56x = 1,141,474,514.16
  5. Step 5: Solve for x
    x = 1,141,474,514.16/50,214.56
  6. Step 6: Final answer
    x = 22,731.94

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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.