Home / 9,349.38-14,028.19-7,266.26

Finding the Fourth Proportional to 9,349.38, 14,028.19 and 7,266.26

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Solution

The fourth proportional to 9,349.38, 14,028.19 and 7,266.26 is: 10,902.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,349.38 : 14,028.19 = 7,266.26 : x
  2. Step 2: Convert to fraction form
    9,349.38/14,028.19 = 7,266.26/x
  3. Step 3: Cross multiply
    9,349.38x = 14,028.19 × 7,266.26
  4. Step 4: Simplify right side
    9,349.38x = 101,932,492.77
  5. Step 5: Solve for x
    x = 101,932,492.77/9,349.38
  6. Step 6: Final answer
    x = 10,902.59

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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.