Home / 96,864.77-145,286.19-33,674.24

Finding the Fourth Proportional to 96,864.77, 145,286.19 and 33,674.24

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Solution

The fourth proportional to 96,864.77, 145,286.19 and 33,674.24 is: 50,507.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,864.77 : 145,286.19 = 33,674.24 : x
  2. Step 2: Convert to fraction form
    96,864.77/145,286.19 = 33,674.24/x
  3. Step 3: Cross multiply
    96,864.77x = 145,286.19 × 33,674.24
  4. Step 4: Simplify right side
    96,864.77x = 4,892,401,304.31
  5. Step 5: Solve for x
    x = 4,892,401,304.31/96,864.77
  6. Step 6: Final answer
    x = 50,507.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.