Home / 60,065.15-82,882.61-33,203.93

Finding the Fourth Proportional to 60,065.15, 82,882.61 and 33,203.93

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Solution

The fourth proportional to 60,065.15, 82,882.61 and 33,203.93 is: 45,817.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,065.15 : 82,882.61 = 33,203.93 : x
  2. Step 2: Convert to fraction form
    60,065.15/82,882.61 = 33,203.93/x
  3. Step 3: Cross multiply
    60,065.15x = 82,882.61 × 33,203.93
  4. Step 4: Simplify right side
    60,065.15x = 2,752,028,380.66
  5. Step 5: Solve for x
    x = 2,752,028,380.66/60,065.15
  6. Step 6: Final answer
    x = 45,817.39

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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.