Home / 61,974.18-92,944.67-26,905.50

Finding the Fourth Proportional to 61,974.18, 92,944.67 and 26,905.50

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Solution

The fourth proportional to 61,974.18, 92,944.67 and 26,905.50 is: 40,351.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,974.18 : 92,944.67 = 26,905.50 : x
  2. Step 2: Convert to fraction form
    61,974.18/92,944.67 = 26,905.50/x
  3. Step 3: Cross multiply
    61,974.18x = 92,944.67 × 26,905.50
  4. Step 4: Simplify right side
    61,974.18x = 2,500,722,684.16
  5. Step 5: Solve for x
    x = 2,500,722,684.16/61,974.18
  6. Step 6: Final answer
    x = 40,351.04

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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.