Home / 9,177.53-13,763.32-2,601.95

Finding the Fourth Proportional to 9,177.53, 13,763.32 and 2,601.95

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Solution

The fourth proportional to 9,177.53, 13,763.32 and 2,601.95 is: 3,902.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,177.53 : 13,763.32 = 2,601.95 : x
  2. Step 2: Convert to fraction form
    9,177.53/13,763.32 = 2,601.95/x
  3. Step 3: Cross multiply
    9,177.53x = 13,763.32 × 2,601.95
  4. Step 4: Simplify right side
    9,177.53x = 35,811,395.15
  5. Step 5: Solve for x
    x = 35,811,395.15/9,177.53
  6. Step 6: Final answer
    x = 3,902.08

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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.