Home / 3,344.02-5,014.95-1,152.10

Finding the Fourth Proportional to 3,344.02, 5,014.95 and 1,152.10

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Solution

The fourth proportional to 3,344.02, 5,014.95 and 1,152.10 is: 1,727.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344.02 : 5,014.95 = 1,152.10 : x
  2. Step 2: Convert to fraction form
    3,344.02/5,014.95 = 1,152.10/x
  3. Step 3: Cross multiply
    3,344.02x = 5,014.95 × 1,152.10
  4. Step 4: Simplify right side
    3,344.02x = 5,777,723.90
  5. Step 5: Solve for x
    x = 5,777,723.90/3,344.02
  6. Step 6: Final answer
    x = 1,727.78

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1.5x scale

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.