Home / 17,465.24-26,199.08-5,786.66

Finding the Fourth Proportional to 17,465.24, 26,199.08 and 5,786.66

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Solution

The fourth proportional to 17,465.24, 26,199.08 and 5,786.66 is: 8,680.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,465.24 : 26,199.08 = 5,786.66 : x
  2. Step 2: Convert to fraction form
    17,465.24/26,199.08 = 5,786.66/x
  3. Step 3: Cross multiply
    17,465.24x = 26,199.08 × 5,786.66
  4. Step 4: Simplify right side
    17,465.24x = 151,605,008.34
  5. Step 5: Solve for x
    x = 151,605,008.34/17,465.24
  6. Step 6: Final answer
    x = 8,680.39

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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.