Home / 50,204.04-75,158.12-43,976.22

Finding the Fourth Proportional to 50,204.04, 75,158.12 and 43,976.22

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Solution

The fourth proportional to 50,204.04, 75,158.12 and 43,976.22 is: 65,834.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,204.04 : 75,158.12 = 43,976.22 : x
  2. Step 2: Convert to fraction form
    50,204.04/75,158.12 = 43,976.22/x
  3. Step 3: Cross multiply
    50,204.04x = 75,158.12 × 43,976.22
  4. Step 4: Simplify right side
    50,204.04x = 3,305,170,019.91
  5. Step 5: Solve for x
    x = 3,305,170,019.91/50,204.04
  6. Step 6: Final answer
    x = 65,834.74

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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.