Home / 43,388.65-65,120.71-24,706.27

Finding the Fourth Proportional to 43,388.65, 65,120.71 and 24,706.27

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Solution

The fourth proportional to 43,388.65, 65,120.71 and 24,706.27 is: 37,080.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,388.65 : 65,120.71 = 24,706.27 : x
  2. Step 2: Convert to fraction form
    43,388.65/65,120.71 = 24,706.27/x
  3. Step 3: Cross multiply
    43,388.65x = 65,120.71 × 24,706.27
  4. Step 4: Simplify right side
    43,388.65x = 1,608,889,843.85
  5. Step 5: Solve for x
    x = 1,608,889,843.85/43,388.65
  6. Step 6: Final answer
    x = 37,080.89

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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.