Home / 2,923.56-4,366.06-2,601

Finding the Fourth Proportional to 2,923.56, 4,366.06 and 2,601

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Solution

The fourth proportional to 2,923.56, 4,366.06 and 2,601 is: 3,884.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,923.56 : 4,366.06 = 2,601 : x
  2. Step 2: Convert to fraction form
    2,923.56/4,366.06 = 2,601/x
  3. Step 3: Cross multiply
    2,923.56x = 4,366.06 × 2,601
  4. Step 4: Simplify right side
    2,923.56x = 11,356,122.06
  5. Step 5: Solve for x
    x = 11,356,122.06/2,923.56
  6. Step 6: Final answer
    x = 3,884.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.