Home / 151,350.12-227,024.55-46,168.74

Finding the Fourth Proportional to 151,350.12, 227,024.55 and 46,168.74

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Solution

The fourth proportional to 151,350.12, 227,024.55 and 46,168.74 is: 69,252.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,350.12 : 227,024.55 = 46,168.74 : x
  2. Step 2: Convert to fraction form
    151,350.12/227,024.55 = 46,168.74/x
  3. Step 3: Cross multiply
    151,350.12x = 227,024.55 × 46,168.74
  4. Step 4: Simplify right side
    151,350.12x = 10,481,437,422.57
  5. Step 5: Solve for x
    x = 10,481,437,422.57/151,350.12
  6. Step 6: Final answer
    x = 69,252.92

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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.