Home / 18,284.41-27,423.37-6,597.73

Finding the Fourth Proportional to 18,284.41, 27,423.37 and 6,597.73

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Solution

The fourth proportional to 18,284.41, 27,423.37 and 6,597.73 is: 9,895.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,284.41 : 27,423.37 = 6,597.73 : x
  2. Step 2: Convert to fraction form
    18,284.41/27,423.37 = 6,597.73/x
  3. Step 3: Cross multiply
    18,284.41x = 27,423.37 × 6,597.73
  4. Step 4: Simplify right side
    18,284.41x = 180,931,990.95
  5. Step 5: Solve for x
    x = 180,931,990.95/18,284.41
  6. Step 6: Final answer
    x = 9,895.42

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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.