Home / 7,096.48-10,644.80-2,167.36

Finding the Fourth Proportional to 7,096.48, 10,644.80 and 2,167.36

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Solution

The fourth proportional to 7,096.48, 10,644.80 and 2,167.36 is: 3,251.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,096.48 : 10,644.80 = 2,167.36 : x
  2. Step 2: Convert to fraction form
    7,096.48/10,644.80 = 2,167.36/x
  3. Step 3: Cross multiply
    7,096.48x = 10,644.80 × 2,167.36
  4. Step 4: Simplify right side
    7,096.48x = 23,071,113.73
  5. Step 5: Solve for x
    x = 23,071,113.73/7,096.48
  6. Step 6: Final answer
    x = 3,251.06

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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.