Home / 2,810.04-4,193.76-2,744.52

Finding the Fourth Proportional to 2,810.04, 4,193.76 and 2,744.52

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Solution

The fourth proportional to 2,810.04, 4,193.76 and 2,744.52 is: 4,095.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,810.04 : 4,193.76 = 2,744.52 : x
  2. Step 2: Convert to fraction form
    2,810.04/4,193.76 = 2,744.52/x
  3. Step 3: Cross multiply
    2,810.04x = 4,193.76 × 2,744.52
  4. Step 4: Simplify right side
    2,810.04x = 11,509,858.20
  5. Step 5: Solve for x
    x = 11,509,858.20/2,810.04
  6. Step 6: Final answer
    x = 4,095.98

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.