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Finding the Fourth Proportional to 3,019.34, 4,526.22 and 2,095.33

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Solution

The fourth proportional to 3,019.34, 4,526.22 and 2,095.33 is: 3,141.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019.34 : 4,526.22 = 2,095.33 : x
  2. Step 2: Convert to fraction form
    3,019.34/4,526.22 = 2,095.33/x
  3. Step 3: Cross multiply
    3,019.34x = 4,526.22 × 2,095.33
  4. Step 4: Simplify right side
    3,019.34x = 9,483,924.55
  5. Step 5: Solve for x
    x = 9,483,924.55/3,019.34
  6. Step 6: Final answer
    x = 3,141.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.