Home / 9,204.57-13,807.35-2,964.13

Finding the Fourth Proportional to 9,204.57, 13,807.35 and 2,964.13

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Solution

The fourth proportional to 9,204.57, 13,807.35 and 2,964.13 is: 4,446.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.57 : 13,807.35 = 2,964.13 : x
  2. Step 2: Convert to fraction form
    9,204.57/13,807.35 = 2,964.13/x
  3. Step 3: Cross multiply
    9,204.57x = 13,807.35 × 2,964.13
  4. Step 4: Simplify right side
    9,204.57x = 40,926,745.84
  5. Step 5: Solve for x
    x = 40,926,745.84/9,204.57
  6. Step 6: Final answer
    x = 4,446.35

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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.