Home / 146,152.85-219,145.52-44,924.54

Finding the Fourth Proportional to 146,152.85, 219,145.52 and 44,924.54

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Solution

The fourth proportional to 146,152.85, 219,145.52 and 44,924.54 is: 67,361.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,152.85 : 219,145.52 = 44,924.54 : x
  2. Step 2: Convert to fraction form
    146,152.85/219,145.52 = 44,924.54/x
  3. Step 3: Cross multiply
    146,152.85x = 219,145.52 × 44,924.54
  4. Step 4: Simplify right side
    146,152.85x = 9,845,010,358.71
  5. Step 5: Solve for x
    x = 9,845,010,358.71/146,152.85
  6. Step 6: Final answer
    x = 67,361.06

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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.