Home / 4,111.02-5,673.24-2,432.52

Finding the Fourth Proportional to 4,111.02, 5,673.24 and 2,432.52

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Solution

The fourth proportional to 4,111.02, 5,673.24 and 2,432.52 is: 3,356.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111.02 : 5,673.24 = 2,432.52 : x
  2. Step 2: Convert to fraction form
    4,111.02/5,673.24 = 2,432.52/x
  3. Step 3: Cross multiply
    4,111.02x = 5,673.24 × 2,432.52
  4. Step 4: Simplify right side
    4,111.02x = 13,800,269.76
  5. Step 5: Solve for x
    x = 13,800,269.76/4,111.02
  6. Step 6: Final answer
    x = 3,356.90

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