Home / 17,382.58-26,058.27-6,286.66

Finding the Fourth Proportional to 17,382.58, 26,058.27 and 6,286.66

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Solution

The fourth proportional to 17,382.58, 26,058.27 and 6,286.66 is: 9,424.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,382.58 : 26,058.27 = 6,286.66 : x
  2. Step 2: Convert to fraction form
    17,382.58/26,058.27 = 6,286.66/x
  3. Step 3: Cross multiply
    17,382.58x = 26,058.27 × 6,286.66
  4. Step 4: Simplify right side
    17,382.58x = 163,819,483.68
  5. Step 5: Solve for x
    x = 163,819,483.68/17,382.58
  6. Step 6: Final answer
    x = 9,424.35

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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.