Home / 150,162.10-225,176.73-44,961.46

Finding the Fourth Proportional to 150,162.10, 225,176.73 and 44,961.46

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Solution

The fourth proportional to 150,162.10, 225,176.73 and 44,961.46 is: 67,422.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,162.10 : 225,176.73 = 44,961.46 : x
  2. Step 2: Convert to fraction form
    150,162.10/225,176.73 = 44,961.46/x
  3. Step 3: Cross multiply
    150,162.10x = 225,176.73 × 44,961.46
  4. Step 4: Simplify right side
    150,162.10x = 10,124,274,538.83
  5. Step 5: Solve for x
    x = 10,124,274,538.83/150,162.10
  6. Step 6: Final answer
    x = 67,422.30

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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.