Home / 7,035.31-10,545.44-2,351.03

Finding the Fourth Proportional to 7,035.31, 10,545.44 and 2,351.03

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Solution

The fourth proportional to 7,035.31, 10,545.44 and 2,351.03 is: 3,524.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,035.31 : 10,545.44 = 2,351.03 : x
  2. Step 2: Convert to fraction form
    7,035.31/10,545.44 = 2,351.03/x
  3. Step 3: Cross multiply
    7,035.31x = 10,545.44 × 2,351.03
  4. Step 4: Simplify right side
    7,035.31x = 24,792,594.55
  5. Step 5: Solve for x
    x = 24,792,594.55/7,035.31
  6. Step 6: Final answer
    x = 3,524.03

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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.