Home / 10,069.33-15,104.76-2,673.64

Finding the Fourth Proportional to 10,069.33, 15,104.76 and 2,673.64

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Solution

The fourth proportional to 10,069.33, 15,104.76 and 2,673.64 is: 4,010.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,069.33 : 15,104.76 = 2,673.64 : x
  2. Step 2: Convert to fraction form
    10,069.33/15,104.76 = 2,673.64/x
  3. Step 3: Cross multiply
    10,069.33x = 15,104.76 × 2,673.64
  4. Step 4: Simplify right side
    10,069.33x = 40,384,690.53
  5. Step 5: Solve for x
    x = 40,384,690.53/10,069.33
  6. Step 6: Final answer
    x = 4,010.66

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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.