Home / 95,707.40-132,074.90-53,265.95

Finding the Fourth Proportional to 95,707.40, 132,074.90 and 53,265.95

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Solution

The fourth proportional to 95,707.40, 132,074.90 and 53,265.95 is: 73,506.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,707.40 : 132,074.90 = 53,265.95 : x
  2. Step 2: Convert to fraction form
    95,707.40/132,074.90 = 53,265.95/x
  3. Step 3: Cross multiply
    95,707.40x = 132,074.90 × 53,265.95
  4. Step 4: Simplify right side
    95,707.40x = 7,035,094,753.33
  5. Step 5: Solve for x
    x = 7,035,094,753.33/95,707.40
  6. Step 6: Final answer
    x = 73,506.28

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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.