Home / 41,313.60-56,995.20-25,392.96

Finding the Fourth Proportional to 41,313.60, 56,995.20 and 25,392.96

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Solution

The fourth proportional to 41,313.60, 56,995.20 and 25,392.96 is: 35,031.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,313.60 : 56,995.20 = 25,392.96 : x
  2. Step 2: Convert to fraction form
    41,313.60/56,995.20 = 25,392.96/x
  3. Step 3: Cross multiply
    41,313.60x = 56,995.20 × 25,392.96
  4. Step 4: Simplify right side
    41,313.60x = 1,447,276,833.79
  5. Step 5: Solve for x
    x = 1,447,276,833.79/41,313.60
  6. Step 6: Final answer
    x = 35,031.49

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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.