Home / 95,963.85-132,430.28-53,525.11

Finding the Fourth Proportional to 95,963.85, 132,430.28 and 53,525.11

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Solution

The fourth proportional to 95,963.85, 132,430.28 and 53,525.11 is: 73,864.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,963.85 : 132,430.28 = 53,525.11 : x
  2. Step 2: Convert to fraction form
    95,963.85/132,430.28 = 53,525.11/x
  3. Step 3: Cross multiply
    95,963.85x = 132,430.28 × 53,525.11
  4. Step 4: Simplify right side
    95,963.85x = 7,088,345,304.33
  5. Step 5: Solve for x
    x = 7,088,345,304.33/95,963.85
  6. Step 6: Final answer
    x = 73,864.74

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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.