Home / 59,110.75-81,561.67-35,239.65

Finding the Fourth Proportional to 59,110.75, 81,561.67 and 35,239.65

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Solution

The fourth proportional to 59,110.75, 81,561.67 and 35,239.65 is: 48,624.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,110.75 : 81,561.67 = 35,239.65 : x
  2. Step 2: Convert to fraction form
    59,110.75/81,561.67 = 35,239.65/x
  3. Step 3: Cross multiply
    59,110.75x = 81,561.67 × 35,239.65
  4. Step 4: Simplify right side
    59,110.75x = 2,874,204,704.22
  5. Step 5: Solve for x
    x = 2,874,204,704.22/59,110.75
  6. Step 6: Final answer
    x = 48,624.06

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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.