Home / 9,202.29-13,803.12-2,962.73

Finding the Fourth Proportional to 9,202.29, 13,803.12 and 2,962.73

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Solution

The fourth proportional to 9,202.29, 13,803.12 and 2,962.73 is: 4,443.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,202.29 : 13,803.12 = 2,962.73 : x
  2. Step 2: Convert to fraction form
    9,202.29/13,803.12 = 2,962.73/x
  3. Step 3: Cross multiply
    9,202.29x = 13,803.12 × 2,962.73
  4. Step 4: Simplify right side
    9,202.29x = 40,894,917.72
  5. Step 5: Solve for x
    x = 40,894,917.72/9,202.29
  6. Step 6: Final answer
    x = 4,443.99

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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.