Home / 17,496.08-26,236.42-6,399.89

Finding the Fourth Proportional to 17,496.08, 26,236.42 and 6,399.89

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Solution

The fourth proportional to 17,496.08, 26,236.42 and 6,399.89 is: 9,597.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496.08 : 26,236.42 = 6,399.89 : x
  2. Step 2: Convert to fraction form
    17,496.08/26,236.42 = 6,399.89/x
  3. Step 3: Cross multiply
    17,496.08x = 26,236.42 × 6,399.89
  4. Step 4: Simplify right side
    17,496.08x = 167,910,054.81
  5. Step 5: Solve for x
    x = 167,910,054.81/17,496.08
  6. Step 6: Final answer
    x = 9,597.01

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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.