Home / 146,529.04-219,794.10-35,721.04

Finding the Fourth Proportional to 146,529.04, 219,794.10 and 35,721.04

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Solution

The fourth proportional to 146,529.04, 219,794.10 and 35,721.04 is: 53,581.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,529.04 : 219,794.10 = 35,721.04 : x
  2. Step 2: Convert to fraction form
    146,529.04/219,794.10 = 35,721.04/x
  3. Step 3: Cross multiply
    146,529.04x = 219,794.10 × 35,721.04
  4. Step 4: Simplify right side
    146,529.04x = 7,851,273,837.86
  5. Step 5: Solve for x
    x = 7,851,273,837.86/146,529.04
  6. Step 6: Final answer
    x = 53,581.69

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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.