Home / 60,110.04-82,950.30-33,251.80

Finding the Fourth Proportional to 60,110.04, 82,950.30 and 33,251.80

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Solution

The fourth proportional to 60,110.04, 82,950.30 and 33,251.80 is: 45,886.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,110.04 : 82,950.30 = 33,251.80 : x
  2. Step 2: Convert to fraction form
    60,110.04/82,950.30 = 33,251.80/x
  3. Step 3: Cross multiply
    60,110.04x = 82,950.30 × 33,251.80
  4. Step 4: Simplify right side
    60,110.04x = 2,758,246,785.54
  5. Step 5: Solve for x
    x = 2,758,246,785.54/60,110.04
  6. Step 6: Final answer
    x = 45,886.62

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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.