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Finding the Fourth Proportional to 9,033.93, 13,552.17 and 2,794.47

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Solution

The fourth proportional to 9,033.93, 13,552.17 and 2,794.47 is: 4,192.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,033.93 : 13,552.17 = 2,794.47 : x
  2. Step 2: Convert to fraction form
    9,033.93/13,552.17 = 2,794.47/x
  3. Step 3: Cross multiply
    9,033.93x = 13,552.17 × 2,794.47
  4. Step 4: Simplify right side
    9,033.93x = 37,871,132.50
  5. Step 5: Solve for x
    x = 37,871,132.50/9,033.93
  6. Step 6: Final answer
    x = 4,192.10

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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.