Home / 17,665.03-24,353.38-14,092.11

Finding the Fourth Proportional to 17,665.03, 24,353.38 and 14,092.11

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Solution

The fourth proportional to 17,665.03, 24,353.38 and 14,092.11 is: 19,427.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,665.03 : 24,353.38 = 14,092.11 : x
  2. Step 2: Convert to fraction form
    17,665.03/24,353.38 = 14,092.11/x
  3. Step 3: Cross multiply
    17,665.03x = 24,353.38 × 14,092.11
  4. Step 4: Simplify right side
    17,665.03x = 343,190,522.66
  5. Step 5: Solve for x
    x = 343,190,522.66/17,665.03
  6. Step 6: Final answer
    x = 19,427.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.