Home / 48,324.97-66,739.14-33,256.54

Finding the Fourth Proportional to 48,324.97, 66,739.14 and 33,256.54

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Solution

The fourth proportional to 48,324.97, 66,739.14 and 33,256.54 is: 45,928.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,324.97 : 66,739.14 = 33,256.54 : x
  2. Step 2: Convert to fraction form
    48,324.97/66,739.14 = 33,256.54/x
  3. Step 3: Cross multiply
    48,324.97x = 66,739.14 × 33,256.54
  4. Step 4: Simplify right side
    48,324.97x = 2,219,512,962.40
  5. Step 5: Solve for x
    x = 2,219,512,962.40/48,324.97
  6. Step 6: Final answer
    x = 45,928.90

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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.