Home / 9,197.16-13,795.87-2,623.35

Finding the Fourth Proportional to 9,197.16, 13,795.87 and 2,623.35

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Solution

The fourth proportional to 9,197.16, 13,795.87 and 2,623.35 is: 3,935.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,197.16 : 13,795.87 = 2,623.35 : x
  2. Step 2: Convert to fraction form
    9,197.16/13,795.87 = 2,623.35/x
  3. Step 3: Cross multiply
    9,197.16x = 13,795.87 × 2,623.35
  4. Step 4: Simplify right side
    9,197.16x = 36,191,395.56
  5. Step 5: Solve for x
    x = 36,191,395.56/9,197.16
  6. Step 6: Final answer
    x = 3,935.06

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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.