Home / 67,942.04-93,768.65-41,084.73

Finding the Fourth Proportional to 67,942.04, 93,768.65 and 41,084.73

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Solution

The fourth proportional to 67,942.04, 93,768.65 and 41,084.73 is: 56,702.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,942.04 : 93,768.65 = 41,084.73 : x
  2. Step 2: Convert to fraction form
    67,942.04/93,768.65 = 41,084.73/x
  3. Step 3: Cross multiply
    67,942.04x = 93,768.65 × 41,084.73
  4. Step 4: Simplify right side
    67,942.04x = 3,852,459,462.29
  5. Step 5: Solve for x
    x = 3,852,459,462.29/67,942.04
  6. Step 6: Final answer
    x = 56,702.15

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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.