Home / 7,294.75-10,941.21-2,030.15

Finding the Fourth Proportional to 7,294.75, 10,941.21 and 2,030.15

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Solution

The fourth proportional to 7,294.75, 10,941.21 and 2,030.15 is: 3,044.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,294.75 : 10,941.21 = 2,030.15 : x
  2. Step 2: Convert to fraction form
    7,294.75/10,941.21 = 2,030.15/x
  3. Step 3: Cross multiply
    7,294.75x = 10,941.21 × 2,030.15
  4. Step 4: Simplify right side
    7,294.75x = 22,212,324.83
  5. Step 5: Solve for x
    x = 22,212,324.83/7,294.75
  6. Step 6: Final answer
    x = 3,044.98

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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.