Home / 95,746.96-132,124.44-53,304.40

Finding the Fourth Proportional to 95,746.96, 132,124.44 and 53,304.40

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Solution

The fourth proportional to 95,746.96, 132,124.44 and 53,304.40 is: 73,556.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,746.96 : 132,124.44 = 53,304.40 : x
  2. Step 2: Convert to fraction form
    95,746.96/132,124.44 = 53,304.40/x
  3. Step 3: Cross multiply
    95,746.96x = 132,124.44 × 53,304.40
  4. Step 4: Simplify right side
    95,746.96x = 7,042,813,999.54
  5. Step 5: Solve for x
    x = 7,042,813,999.54/95,746.96
  6. Step 6: Final answer
    x = 73,556.53

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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.