Home / 95,774.52-143,727.42-33,445.02

Finding the Fourth Proportional to 95,774.52, 143,727.42 and 33,445.02

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Solution

The fourth proportional to 95,774.52, 143,727.42 and 33,445.02 is: 50,190.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,774.52 : 143,727.42 = 33,445.02 : x
  2. Step 2: Convert to fraction form
    95,774.52/143,727.42 = 33,445.02/x
  3. Step 3: Cross multiply
    95,774.52x = 143,727.42 × 33,445.02
  4. Step 4: Simplify right side
    95,774.52x = 4,806,966,436.45
  5. Step 5: Solve for x
    x = 4,806,966,436.45/95,774.52
  6. Step 6: Final answer
    x = 50,190.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.