Home / 6,902.48-10,353.08-2,284.88

Finding the Fourth Proportional to 6,902.48, 10,353.08 and 2,284.88

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Solution

The fourth proportional to 6,902.48, 10,353.08 and 2,284.88 is: 3,427.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,902.48 : 10,353.08 = 2,284.88 : x
  2. Step 2: Convert to fraction form
    6,902.48/10,353.08 = 2,284.88/x
  3. Step 3: Cross multiply
    6,902.48x = 10,353.08 × 2,284.88
  4. Step 4: Simplify right side
    6,902.48x = 23,655,545.43
  5. Step 5: Solve for x
    x = 23,655,545.43/6,902.48
  6. Step 6: Final answer
    x = 3,427.11

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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.