Home / 151,513.33-227,248.13-46,304.05

Finding the Fourth Proportional to 151,513.33, 227,248.13 and 46,304.05

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Solution

The fourth proportional to 151,513.33, 227,248.13 and 46,304.05 is: 69,449.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,513.33 : 227,248.13 = 46,304.05 : x
  2. Step 2: Convert to fraction form
    151,513.33/227,248.13 = 46,304.05/x
  3. Step 3: Cross multiply
    151,513.33x = 227,248.13 × 46,304.05
  4. Step 4: Simplify right side
    151,513.33x = 10,522,508,773.93
  5. Step 5: Solve for x
    x = 10,522,508,773.93/151,513.33
  6. Step 6: Final answer
    x = 69,449.39

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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.