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Finding the Fourth Proportional to 6,019.68, 9,029.22 and 3,522.26

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Solution

The fourth proportional to 6,019.68, 9,029.22 and 3,522.26 is: 5,283.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.68 : 9,029.22 = 3,522.26 : x
  2. Step 2: Convert to fraction form
    6,019.68/9,029.22 = 3,522.26/x
  3. Step 3: Cross multiply
    6,019.68x = 9,029.22 × 3,522.26
  4. Step 4: Simplify right side
    6,019.68x = 31,803,215.29
  5. Step 5: Solve for x
    x = 31,803,215.29/6,019.68
  6. Step 6: Final answer
    x = 5,283.21

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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.