Home / 45,496.76-62,777.22-25,353.14

Finding the Fourth Proportional to 45,496.76, 62,777.22 and 25,353.14

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Solution

The fourth proportional to 45,496.76, 62,777.22 and 25,353.14 is: 34,982.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,496.76 : 62,777.22 = 25,353.14 : x
  2. Step 2: Convert to fraction form
    45,496.76/62,777.22 = 25,353.14/x
  3. Step 3: Cross multiply
    45,496.76x = 62,777.22 × 25,353.14
  4. Step 4: Simplify right side
    45,496.76x = 1,591,599,647.47
  5. Step 5: Solve for x
    x = 1,591,599,647.47/45,496.76
  6. Step 6: Final answer
    x = 34,982.70

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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.