Home / 31,906.14-44,025.03-17,756.25

Finding the Fourth Proportional to 31,906.14, 44,025.03 and 17,756.25

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Solution

The fourth proportional to 31,906.14, 44,025.03 and 17,756.25 is: 24,500.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,906.14 : 44,025.03 = 17,756.25 : x
  2. Step 2: Convert to fraction form
    31,906.14/44,025.03 = 17,756.25/x
  3. Step 3: Cross multiply
    31,906.14x = 44,025.03 × 17,756.25
  4. Step 4: Simplify right side
    31,906.14x = 781,719,438.94
  5. Step 5: Solve for x
    x = 781,719,438.94/31,906.14
  6. Step 6: Final answer
    x = 24,500.60

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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.