Home / 17,494.37-26,235.17-6,397.77

Finding the Fourth Proportional to 17,494.37, 26,235.17 and 6,397.77

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Solution

The fourth proportional to 17,494.37, 26,235.17 and 6,397.77 is: 9,594.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,494.37 : 26,235.17 = 6,397.77 : x
  2. Step 2: Convert to fraction form
    17,494.37/26,235.17 = 6,397.77/x
  3. Step 3: Cross multiply
    17,494.37x = 26,235.17 × 6,397.77
  4. Step 4: Simplify right side
    17,494.37x = 167,846,583.57
  5. Step 5: Solve for x
    x = 167,846,583.57/17,494.37
  6. Step 6: Final answer
    x = 9,594.32

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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.