Home / 6,192.48-9,282.24-2,294.40

Finding the Fourth Proportional to 6,192.48, 9,282.24 and 2,294.40

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Solution

The fourth proportional to 6,192.48, 9,282.24 and 2,294.40 is: 3,439.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,192.48 : 9,282.24 = 2,294.40 : x
  2. Step 2: Convert to fraction form
    6,192.48/9,282.24 = 2,294.40/x
  3. Step 3: Cross multiply
    6,192.48x = 9,282.24 × 2,294.40
  4. Step 4: Simplify right side
    6,192.48x = 21,297,171.46
  5. Step 5: Solve for x
    x = 21,297,171.46/6,192.48
  6. Step 6: Final answer
    x = 3,439.20

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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.