Home / 150,029.28-225,010.44-44,834.58

Finding the Fourth Proportional to 150,029.28, 225,010.44 and 44,834.58

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Solution

The fourth proportional to 150,029.28, 225,010.44 and 44,834.58 is: 67,241.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,029.28 : 225,010.44 = 44,834.58 : x
  2. Step 2: Convert to fraction form
    150,029.28/225,010.44 = 44,834.58/x
  3. Step 3: Cross multiply
    150,029.28x = 225,010.44 × 44,834.58
  4. Step 4: Simplify right side
    150,029.28x = 10,088,248,573.02
  5. Step 5: Solve for x
    x = 10,088,248,573.02/150,029.28
  6. Step 6: Final answer
    x = 67,241.86

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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.