Home / 151,505.80-227,258.66-46,324.76

Finding the Fourth Proportional to 151,505.80, 227,258.66 and 46,324.76

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Solution

The fourth proportional to 151,505.80, 227,258.66 and 46,324.76 is: 69,487.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,505.80 : 227,258.66 = 46,324.76 : x
  2. Step 2: Convert to fraction form
    151,505.80/227,258.66 = 46,324.76/x
  3. Step 3: Cross multiply
    151,505.80x = 227,258.66 × 46,324.76
  4. Step 4: Simplify right side
    151,505.80x = 10,527,702,882.42
  5. Step 5: Solve for x
    x = 10,527,702,882.42/151,505.80
  6. Step 6: Final answer
    x = 69,487.13

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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.