Home / 40,202.58-55,471.56-24,287.91

Finding the Fourth Proportional to 40,202.58, 55,471.56 and 24,287.91

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Solution

The fourth proportional to 40,202.58, 55,471.56 and 24,287.91 is: 33,512.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,202.58 : 55,471.56 = 24,287.91 : x
  2. Step 2: Convert to fraction form
    40,202.58/55,471.56 = 24,287.91/x
  3. Step 3: Cross multiply
    40,202.58x = 55,471.56 × 24,287.91
  4. Step 4: Simplify right side
    40,202.58x = 1,347,288,256.84
  5. Step 5: Solve for x
    x = 1,347,288,256.84/40,202.58
  6. Step 6: Final answer
    x = 33,512.48

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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.