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Finding the Fourth Proportional to 17,408.04, 26,097.48 and 7,027.08

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Solution

The fourth proportional to 17,408.04, 26,097.48 and 7,027.08 is: 10,534.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,408.04 : 26,097.48 = 7,027.08 : x
  2. Step 2: Convert to fraction form
    17,408.04/26,097.48 = 7,027.08/x
  3. Step 3: Cross multiply
    17,408.04x = 26,097.48 × 7,027.08
  4. Step 4: Simplify right side
    17,408.04x = 183,389,079.76
  5. Step 5: Solve for x
    x = 183,389,079.76/17,408.04
  6. Step 6: Final answer
    x = 10,534.73

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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.