Home / 95,653.51-132,003.05-52,637.96

Finding the Fourth Proportional to 95,653.51, 132,003.05 and 52,637.96

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Solution

The fourth proportional to 95,653.51, 132,003.05 and 52,637.96 is: 72,641.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,653.51 : 132,003.05 = 52,637.96 : x
  2. Step 2: Convert to fraction form
    95,653.51/132,003.05 = 52,637.96/x
  3. Step 3: Cross multiply
    95,653.51x = 132,003.05 × 52,637.96
  4. Step 4: Simplify right side
    95,653.51x = 6,948,370,867.95
  5. Step 5: Solve for x
    x = 6,948,370,867.95/95,653.51
  6. Step 6: Final answer
    x = 72,641.04

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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.