Home / 17,496.55-26,236.93-5,013.72

Finding the Fourth Proportional to 17,496.55, 26,236.93 and 5,013.72

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Solution

The fourth proportional to 17,496.55, 26,236.93 and 5,013.72 is: 7,518.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496.55 : 26,236.93 = 5,013.72 : x
  2. Step 2: Convert to fraction form
    17,496.55/26,236.93 = 5,013.72/x
  3. Step 3: Cross multiply
    17,496.55x = 26,236.93 × 5,013.72
  4. Step 4: Simplify right side
    17,496.55x = 131,544,620.68
  5. Step 5: Solve for x
    x = 131,544,620.68/17,496.55
  6. Step 6: Final answer
    x = 7,518.32

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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.