Home / 60,994.04-84,180.65-35,147.58

Finding the Fourth Proportional to 60,994.04, 84,180.65 and 35,147.58

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Solution

The fourth proportional to 60,994.04, 84,180.65 and 35,147.58 is: 48,508.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,994.04 : 84,180.65 = 35,147.58 : x
  2. Step 2: Convert to fraction form
    60,994.04/84,180.65 = 35,147.58/x
  3. Step 3: Cross multiply
    60,994.04x = 84,180.65 × 35,147.58
  4. Step 4: Simplify right side
    60,994.04x = 2,958,745,954.59
  5. Step 5: Solve for x
    x = 2,958,745,954.59/60,994.04
  6. Step 6: Final answer
    x = 48,508.78

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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.