Home / 60,107.73-82,950.14-33,250.75

Finding the Fourth Proportional to 60,107.73, 82,950.14 and 33,250.75

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Solution

The fourth proportional to 60,107.73, 82,950.14 and 33,250.75 is: 45,886.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,107.73 : 82,950.14 = 33,250.75 : x
  2. Step 2: Convert to fraction form
    60,107.73/82,950.14 = 33,250.75/x
  3. Step 3: Cross multiply
    60,107.73x = 82,950.14 × 33,250.75
  4. Step 4: Simplify right side
    60,107.73x = 2,758,154,367.61
  5. Step 5: Solve for x
    x = 2,758,154,367.61/60,107.73
  6. Step 6: Final answer
    x = 45,886.85

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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.