Home / 5,066.73-7,600.09-1,369.33

Finding the Fourth Proportional to 5,066.73, 7,600.09 and 1,369.33

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Solution

The fourth proportional to 5,066.73, 7,600.09 and 1,369.33 is: 2,053.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,066.73 : 7,600.09 = 1,369.33 : x
  2. Step 2: Convert to fraction form
    5,066.73/7,600.09 = 1,369.33/x
  3. Step 3: Cross multiply
    5,066.73x = 7,600.09 × 1,369.33
  4. Step 4: Simplify right side
    5,066.73x = 10,407,031.24
  5. Step 5: Solve for x
    x = 10,407,031.24/5,066.73
  6. Step 6: Final answer
    x = 2,053.99

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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.