Home / 43,149.76-59,532.39-25,232.07

Finding the Fourth Proportional to 43,149.76, 59,532.39 and 25,232.07

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Solution

The fourth proportional to 43,149.76, 59,532.39 and 25,232.07 is: 34,811.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,149.76 : 59,532.39 = 25,232.07 : x
  2. Step 2: Convert to fraction form
    43,149.76/59,532.39 = 25,232.07/x
  3. Step 3: Cross multiply
    43,149.76x = 59,532.39 × 25,232.07
  4. Step 4: Simplify right side
    43,149.76x = 1,502,125,431.75
  5. Step 5: Solve for x
    x = 1,502,125,431.75/43,149.76
  6. Step 6: Final answer
    x = 34,811.91

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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.