Home / 43,522.21-60,056.39-25,614.78

Finding the Fourth Proportional to 43,522.21, 60,056.39 and 25,614.78

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Solution

The fourth proportional to 43,522.21, 60,056.39 and 25,614.78 is: 35,345.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,522.21 : 60,056.39 = 25,614.78 : x
  2. Step 2: Convert to fraction form
    43,522.21/60,056.39 = 25,614.78/x
  3. Step 3: Cross multiply
    43,522.21x = 60,056.39 × 25,614.78
  4. Step 4: Simplify right side
    43,522.21x = 1,538,331,250.00
  5. Step 5: Solve for x
    x = 1,538,331,250.00/43,522.21
  6. Step 6: Final answer
    x = 35,345.89

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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.