Home / 43,089.44-64,565.76-33,252.80

Finding the Fourth Proportional to 43,089.44, 64,565.76 and 33,252.80

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Solution

The fourth proportional to 43,089.44, 64,565.76 and 33,252.80 is: 49,826.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,089.44 : 64,565.76 = 33,252.80 : x
  2. Step 2: Convert to fraction form
    43,089.44/64,565.76 = 33,252.80/x
  3. Step 3: Cross multiply
    43,089.44x = 64,565.76 × 33,252.80
  4. Step 4: Simplify right side
    43,089.44x = 2,146,992,304.13
  5. Step 5: Solve for x
    x = 2,146,992,304.13/43,089.44
  6. Step 6: Final answer
    x = 49,826.41

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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.