Home / 11,627.06-17,325.09-11,062.22

Finding the Fourth Proportional to 11,627.06, 17,325.09 and 11,062.22

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Solution

The fourth proportional to 11,627.06, 17,325.09 and 11,062.22 is: 16,483.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,627.06 : 17,325.09 = 11,062.22 : x
  2. Step 2: Convert to fraction form
    11,627.06/17,325.09 = 11,062.22/x
  3. Step 3: Cross multiply
    11,627.06x = 17,325.09 × 11,062.22
  4. Step 4: Simplify right side
    11,627.06x = 191,653,870.47
  5. Step 5: Solve for x
    x = 191,653,870.47/11,627.06
  6. Step 6: Final answer
    x = 16,483.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.