Home / 5,364.02-8,045.04-2,243.19

Finding the Fourth Proportional to 5,364.02, 8,045.04 and 2,243.19

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Solution

The fourth proportional to 5,364.02, 8,045.04 and 2,243.19 is: 3,364.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364.02 : 8,045.04 = 2,243.19 : x
  2. Step 2: Convert to fraction form
    5,364.02/8,045.04 = 2,243.19/x
  3. Step 3: Cross multiply
    5,364.02x = 8,045.04 × 2,243.19
  4. Step 4: Simplify right side
    5,364.02x = 18,046,553.28
  5. Step 5: Solve for x
    x = 18,046,553.28/5,364.02
  6. Step 6: Final answer
    x = 3,364.37

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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.