Home / 43,966.70-60,624.98-31,843.20

Finding the Fourth Proportional to 43,966.70, 60,624.98 and 31,843.20

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Solution

The fourth proportional to 43,966.70, 60,624.98 and 31,843.20 is: 43,908.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,966.70 : 60,624.98 = 31,843.20 : x
  2. Step 2: Convert to fraction form
    43,966.70/60,624.98 = 31,843.20/x
  3. Step 3: Cross multiply
    43,966.70x = 60,624.98 × 31,843.20
  4. Step 4: Simplify right side
    43,966.70x = 1,930,493,203.92
  5. Step 5: Solve for x
    x = 1,930,493,203.92/43,966.70
  6. Step 6: Final answer
    x = 43,908.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.