Home / 95,888.07-132,326.19-53,449.38

Finding the Fourth Proportional to 95,888.07, 132,326.19 and 53,449.38

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Solution

The fourth proportional to 95,888.07, 132,326.19 and 53,449.38 is: 73,760.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,888.07 : 132,326.19 = 53,449.38 : x
  2. Step 2: Convert to fraction form
    95,888.07/132,326.19 = 53,449.38/x
  3. Step 3: Cross multiply
    95,888.07x = 132,326.19 × 53,449.38
  4. Step 4: Simplify right side
    95,888.07x = 7,072,752,813.26
  5. Step 5: Solve for x
    x = 7,072,752,813.26/95,888.07
  6. Step 6: Final answer
    x = 73,760.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.