Home / 151,365.44-227,084.52-46,177.76

Finding the Fourth Proportional to 151,365.44, 227,084.52 and 46,177.76

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Solution

The fourth proportional to 151,365.44, 227,084.52 and 46,177.76 is: 69,277.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,365.44 : 227,084.52 = 46,177.76 : x
  2. Step 2: Convert to fraction form
    151,365.44/227,084.52 = 46,177.76/x
  3. Step 3: Cross multiply
    151,365.44x = 227,084.52 × 46,177.76
  4. Step 4: Simplify right side
    151,365.44x = 10,486,254,464.28
  5. Step 5: Solve for x
    x = 10,486,254,464.28/151,365.44
  6. Step 6: Final answer
    x = 69,277.73

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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.