Home / 11,397.36-17,096.04-4,468.08

Finding the Fourth Proportional to 11,397.36, 17,096.04 and 4,468.08

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Solution

The fourth proportional to 11,397.36, 17,096.04 and 4,468.08 is: 6,702.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,397.36 : 17,096.04 = 4,468.08 : x
  2. Step 2: Convert to fraction form
    11,397.36/17,096.04 = 4,468.08/x
  3. Step 3: Cross multiply
    11,397.36x = 17,096.04 × 4,468.08
  4. Step 4: Simplify right side
    11,397.36x = 76,386,474.40
  5. Step 5: Solve for x
    x = 76,386,474.40/11,397.36
  6. Step 6: Final answer
    x = 6,702.12

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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.