Home / 2,110.34-3,166.15-1,495.23

Finding the Fourth Proportional to 2,110.34, 3,166.15 and 1,495.23

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Solution

The fourth proportional to 2,110.34, 3,166.15 and 1,495.23 is: 2,243.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,110.34 : 3,166.15 = 1,495.23 : x
  2. Step 2: Convert to fraction form
    2,110.34/3,166.15 = 1,495.23/x
  3. Step 3: Cross multiply
    2,110.34x = 3,166.15 × 1,495.23
  4. Step 4: Simplify right side
    2,110.34x = 4,734,122.46
  5. Step 5: Solve for x
    x = 4,734,122.46/2,110.34
  6. Step 6: Final answer
    x = 2,243.30

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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.