Home / 13,062.26-19,593.33-4,742.26

Finding the Fourth Proportional to 13,062.26, 19,593.33 and 4,742.26

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Solution

The fourth proportional to 13,062.26, 19,593.33 and 4,742.26 is: 7,113.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,062.26 : 19,593.33 = 4,742.26 : x
  2. Step 2: Convert to fraction form
    13,062.26/19,593.33 = 4,742.26/x
  3. Step 3: Cross multiply
    13,062.26x = 19,593.33 × 4,742.26
  4. Step 4: Simplify right side
    13,062.26x = 92,916,665.13
  5. Step 5: Solve for x
    x = 92,916,665.13/13,062.26
  6. Step 6: Final answer
    x = 7,113.37

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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.