Home / 122,722.68-184,084.28-33,976.44

Finding the Fourth Proportional to 122,722.68, 184,084.28 and 33,976.44

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Solution

The fourth proportional to 122,722.68, 184,084.28 and 33,976.44 is: 50,964.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,722.68 : 184,084.28 = 33,976.44 : x
  2. Step 2: Convert to fraction form
    122,722.68/184,084.28 = 33,976.44/x
  3. Step 3: Cross multiply
    122,722.68x = 184,084.28 × 33,976.44
  4. Step 4: Simplify right side
    122,722.68x = 6,254,528,324.48
  5. Step 5: Solve for x
    x = 6,254,528,324.48/122,722.68
  6. Step 6: Final answer
    x = 50,964.73

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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.