Home / 43,984.52-60,706.76-25,121.64

Finding the Fourth Proportional to 43,984.52, 60,706.76 and 25,121.64

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Solution

The fourth proportional to 43,984.52, 60,706.76 and 25,121.64 is: 34,672.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,984.52 : 60,706.76 = 25,121.64 : x
  2. Step 2: Convert to fraction form
    43,984.52/60,706.76 = 25,121.64/x
  3. Step 3: Cross multiply
    43,984.52x = 60,706.76 × 25,121.64
  4. Step 4: Simplify right side
    43,984.52x = 1,525,053,370.29
  5. Step 5: Solve for x
    x = 1,525,053,370.29/43,984.52
  6. Step 6: Final answer
    x = 34,672.50

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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.