Home / 151,645.97-227,460.76-46,465.25

Finding the Fourth Proportional to 151,645.97, 227,460.76 and 46,465.25

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Solution

The fourth proportional to 151,645.97, 227,460.76 and 46,465.25 is: 69,695.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,645.97 : 227,460.76 = 46,465.25 : x
  2. Step 2: Convert to fraction form
    151,645.97/227,460.76 = 46,465.25/x
  3. Step 3: Cross multiply
    151,645.97x = 227,460.76 × 46,465.25
  4. Step 4: Simplify right side
    151,645.97x = 10,569,019,708.96
  5. Step 5: Solve for x
    x = 10,569,019,708.96/151,645.97
  6. Step 6: Final answer
    x = 69,695.35

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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.