Home / 146,176.17-219,246.03-41,003.34

Finding the Fourth Proportional to 146,176.17, 219,246.03 and 41,003.34

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Solution

The fourth proportional to 146,176.17, 219,246.03 and 41,003.34 is: 61,499.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,176.17 : 219,246.03 = 41,003.34 : x
  2. Step 2: Convert to fraction form
    146,176.17/219,246.03 = 41,003.34/x
  3. Step 3: Cross multiply
    146,176.17x = 219,246.03 × 41,003.34
  4. Step 4: Simplify right side
    146,176.17x = 8,989,819,511.74
  5. Step 5: Solve for x
    x = 8,989,819,511.74/146,176.17
  6. Step 6: Final answer
    x = 61,499.90

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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.