Home / 43,250.76-59,687.53-25,100.09

Finding the Fourth Proportional to 43,250.76, 59,687.53 and 25,100.09

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Solution

The fourth proportional to 43,250.76, 59,687.53 and 25,100.09 is: 34,638.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,250.76 : 59,687.53 = 25,100.09 : x
  2. Step 2: Convert to fraction form
    43,250.76/59,687.53 = 25,100.09/x
  3. Step 3: Cross multiply
    43,250.76x = 59,687.53 × 25,100.09
  4. Step 4: Simplify right side
    43,250.76x = 1,498,162,076.44
  5. Step 5: Solve for x
    x = 1,498,162,076.44/43,250.76
  6. Step 6: Final answer
    x = 34,638.98

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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.