Home / 95,203.14-142,788.54-44,607.42

Finding the Fourth Proportional to 95,203.14, 142,788.54 and 44,607.42

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Solution

The fourth proportional to 95,203.14, 142,788.54 and 44,607.42 is: 66,903.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,203.14 : 142,788.54 = 44,607.42 : x
  2. Step 2: Convert to fraction form
    95,203.14/142,788.54 = 44,607.42/x
  3. Step 3: Cross multiply
    95,203.14x = 142,788.54 × 44,607.42
  4. Step 4: Simplify right side
    95,203.14x = 6,369,428,374.97
  5. Step 5: Solve for x
    x = 6,369,428,374.97/95,203.14
  6. Step 6: Final answer
    x = 66,903.55

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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.