Home / 11,030.25-16,545.51-3,634.68

Finding the Fourth Proportional to 11,030.25, 16,545.51 and 3,634.68

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Solution

The fourth proportional to 11,030.25, 16,545.51 and 3,634.68 is: 5,452.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030.25 : 16,545.51 = 3,634.68 : x
  2. Step 2: Convert to fraction form
    11,030.25/16,545.51 = 3,634.68/x
  3. Step 3: Cross multiply
    11,030.25x = 16,545.51 × 3,634.68
  4. Step 4: Simplify right side
    11,030.25x = 60,137,634.29
  5. Step 5: Solve for x
    x = 60,137,634.29/11,030.25
  6. Step 6: Final answer
    x = 5,452.06

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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.