Home / 2,266.02-3,127.14-1,334.52

Finding the Fourth Proportional to 2,266.02, 3,127.14 and 1,334.52

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Solution

The fourth proportional to 2,266.02, 3,127.14 and 1,334.52 is: 1,841.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266.02 : 3,127.14 = 1,334.52 : x
  2. Step 2: Convert to fraction form
    2,266.02/3,127.14 = 1,334.52/x
  3. Step 3: Cross multiply
    2,266.02x = 3,127.14 × 1,334.52
  4. Step 4: Simplify right side
    2,266.02x = 4,173,230.87
  5. Step 5: Solve for x
    x = 4,173,230.87/2,266.02
  6. Step 6: Final answer
    x = 1,841.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.