Home / 41,272.48-56,955.12-22,409.44

Finding the Fourth Proportional to 41,272.48, 56,955.12 and 22,409.44

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Solution

The fourth proportional to 41,272.48, 56,955.12 and 22,409.44 is: 30,924.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,272.48 : 56,955.12 = 22,409.44 : x
  2. Step 2: Convert to fraction form
    41,272.48/56,955.12 = 22,409.44/x
  3. Step 3: Cross multiply
    41,272.48x = 56,955.12 × 22,409.44
  4. Step 4: Simplify right side
    41,272.48x = 1,276,332,344.33
  5. Step 5: Solve for x
    x = 1,276,332,344.33/41,272.48
  6. Step 6: Final answer
    x = 30,924.54

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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.