Home / 33,157.95-49,674.33-25,674.36

Finding the Fourth Proportional to 33,157.95, 49,674.33 and 25,674.36

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Solution

The fourth proportional to 33,157.95, 49,674.33 and 25,674.36 is: 38,463.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,157.95 : 49,674.33 = 25,674.36 : x
  2. Step 2: Convert to fraction form
    33,157.95/49,674.33 = 25,674.36/x
  3. Step 3: Cross multiply
    33,157.95x = 49,674.33 × 25,674.36
  4. Step 4: Simplify right side
    33,157.95x = 1,275,356,631.18
  5. Step 5: Solve for x
    x = 1,275,356,631.18/33,157.95
  6. Step 6: Final answer
    x = 38,463.07

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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.