Home / 5,035.66-7,552.87-2,572.26

Finding the Fourth Proportional to 5,035.66, 7,552.87 and 2,572.26

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Solution

The fourth proportional to 5,035.66, 7,552.87 and 2,572.26 is: 3,858.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035.66 : 7,552.87 = 2,572.26 : x
  2. Step 2: Convert to fraction form
    5,035.66/7,552.87 = 2,572.26/x
  3. Step 3: Cross multiply
    5,035.66x = 7,552.87 × 2,572.26
  4. Step 4: Simplify right side
    5,035.66x = 19,427,945.39
  5. Step 5: Solve for x
    x = 19,427,945.39/5,035.66
  6. Step 6: Final answer
    x = 3,858.07

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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.