Home / 33,158.45-49,675.08-25,674.86

Finding the Fourth Proportional to 33,158.45, 49,675.08 and 25,674.86

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Solution

The fourth proportional to 33,158.45, 49,675.08 and 25,674.86 is: 38,463.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,158.45 : 49,675.08 = 25,674.86 : x
  2. Step 2: Convert to fraction form
    33,158.45/49,675.08 = 25,674.86/x
  3. Step 3: Cross multiply
    33,158.45x = 49,675.08 × 25,674.86
  4. Step 4: Simplify right side
    33,158.45x = 1,275,400,724.49
  5. Step 5: Solve for x
    x = 1,275,400,724.49/33,158.45
  6. Step 6: Final answer
    x = 38,463.82

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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.