Home / 151,366.24-227,049.36-46,185.76

Finding the Fourth Proportional to 151,366.24, 227,049.36 and 46,185.76

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Solution

The fourth proportional to 151,366.24, 227,049.36 and 46,185.76 is: 69,278.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,366.24 : 227,049.36 = 46,185.76 : x
  2. Step 2: Convert to fraction form
    151,366.24/227,049.36 = 46,185.76/x
  3. Step 3: Cross multiply
    151,366.24x = 227,049.36 × 46,185.76
  4. Step 4: Simplify right side
    151,366.24x = 10,486,447,249.11
  5. Step 5: Solve for x
    x = 10,486,447,249.11/151,366.24
  6. Step 6: Final answer
    x = 69,278.64

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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.