Home / 9,196.11-13,802.81-6,566.23

Finding the Fourth Proportional to 9,196.11, 13,802.81 and 6,566.23

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Solution

The fourth proportional to 9,196.11, 13,802.81 and 6,566.23 is: 9,855.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,196.11 : 13,802.81 = 6,566.23 : x
  2. Step 2: Convert to fraction form
    9,196.11/13,802.81 = 6,566.23/x
  3. Step 3: Cross multiply
    9,196.11x = 13,802.81 × 6,566.23
  4. Step 4: Simplify right side
    9,196.11x = 90,632,425.11
  5. Step 5: Solve for x
    x = 90,632,425.11/9,196.11
  6. Step 6: Final answer
    x = 9,855.52

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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.