Home / 323,238.04-484,933.38-101,622.04

Finding the Fourth Proportional to 323,238.04, 484,933.38 and 101,622.04

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Solution

The fourth proportional to 323,238.04, 484,933.38 and 101,622.04 is: 152,457.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,238.04 : 484,933.38 = 101,622.04 : x
  2. Step 2: Convert to fraction form
    323,238.04/484,933.38 = 101,622.04/x
  3. Step 3: Cross multiply
    323,238.04x = 484,933.38 × 101,622.04
  4. Step 4: Simplify right side
    323,238.04x = 49,279,919,339.70
  5. Step 5: Solve for x
    x = 49,279,919,339.70/323,238.04
  6. Step 6: Final answer
    x = 152,457.05

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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.