Home / 41,351.70-62,027.68-10,186.94

Finding the Fourth Proportional to 41,351.70, 62,027.68 and 10,186.94

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Solution

The fourth proportional to 41,351.70, 62,027.68 and 10,186.94 is: 15,280.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,351.70 : 62,027.68 = 10,186.94 : x
  2. Step 2: Convert to fraction form
    41,351.70/62,027.68 = 10,186.94/x
  3. Step 3: Cross multiply
    41,351.70x = 62,027.68 × 10,186.94
  4. Step 4: Simplify right side
    41,351.70x = 631,872,254.50
  5. Step 5: Solve for x
    x = 631,872,254.50/41,351.70
  6. Step 6: Final answer
    x = 15,280.44

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1.5x scale

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.