Home / 9,674.04-14,511.06-2,747.64

Finding the Fourth Proportional to 9,674.04, 14,511.06 and 2,747.64

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Solution

The fourth proportional to 9,674.04, 14,511.06 and 2,747.64 is: 4,121.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674.04 : 14,511.06 = 2,747.64 : x
  2. Step 2: Convert to fraction form
    9,674.04/14,511.06 = 2,747.64/x
  3. Step 3: Cross multiply
    9,674.04x = 14,511.06 × 2,747.64
  4. Step 4: Simplify right side
    9,674.04x = 39,871,168.90
  5. Step 5: Solve for x
    x = 39,871,168.90/9,674.04
  6. Step 6: Final answer
    x = 4,121.46

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Similar ratio
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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.