Home / 162,914.10-244,589.85-104,010.90

Finding the Fourth Proportional to 162,914.10, 244,589.85 and 104,010.90

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Solution

The fourth proportional to 162,914.10, 244,589.85 and 104,010.90 is: 156,155.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,914.10 : 244,589.85 = 104,010.90 : x
  2. Step 2: Convert to fraction form
    162,914.10/244,589.85 = 104,010.90/x
  3. Step 3: Cross multiply
    162,914.10x = 244,589.85 × 104,010.90
  4. Step 4: Simplify right side
    162,914.10x = 25,440,010,429.37
  5. Step 5: Solve for x
    x = 25,440,010,429.37/162,914.10
  6. Step 6: Final answer
    x = 156,155.98

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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.