Home / 146,180.18-219,252.02-41,007.34

Finding the Fourth Proportional to 146,180.18, 219,252.02 and 41,007.34

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Solution

The fourth proportional to 146,180.18, 219,252.02 and 41,007.34 is: 61,505.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,180.18 : 219,252.02 = 41,007.34 : x
  2. Step 2: Convert to fraction form
    146,180.18/219,252.02 = 41,007.34/x
  3. Step 3: Cross multiply
    146,180.18x = 219,252.02 × 41,007.34
  4. Step 4: Simplify right side
    146,180.18x = 8,990,942,129.83
  5. Step 5: Solve for x
    x = 8,990,942,129.83/146,180.18
  6. Step 6: Final answer
    x = 61,505.89

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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.