Home / 44,747.70-67,116.93-15,164.77

Finding the Fourth Proportional to 44,747.70, 67,116.93 and 15,164.77

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Solution

The fourth proportional to 44,747.70, 67,116.93 and 15,164.77 is: 22,745.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,747.70 : 67,116.93 = 15,164.77 : x
  2. Step 2: Convert to fraction form
    44,747.70/67,116.93 = 15,164.77/x
  3. Step 3: Cross multiply
    44,747.70x = 67,116.93 × 15,164.77
  4. Step 4: Simplify right side
    44,747.70x = 1,017,812,806.56
  5. Step 5: Solve for x
    x = 1,017,812,806.56/44,747.70
  6. Step 6: Final answer
    x = 22,745.59

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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.