Home / 7,100.26-10,654.98-3,204.46

Finding the Fourth Proportional to 7,100.26, 10,654.98 and 3,204.46

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Solution

The fourth proportional to 7,100.26, 10,654.98 and 3,204.46 is: 4,808.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,100.26 : 10,654.98 = 3,204.46 : x
  2. Step 2: Convert to fraction form
    7,100.26/10,654.98 = 3,204.46/x
  3. Step 3: Cross multiply
    7,100.26x = 10,654.98 × 3,204.46
  4. Step 4: Simplify right side
    7,100.26x = 34,143,457.21
  5. Step 5: Solve for x
    x = 34,143,457.21/7,100.26
  6. Step 6: Final answer
    x = 4,808.76

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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.