Home / 19,063.22-28,598.65-6,583.70

Finding the Fourth Proportional to 19,063.22, 28,598.65 and 6,583.70

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Solution

The fourth proportional to 19,063.22, 28,598.65 and 6,583.70 is: 9,876.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,063.22 : 28,598.65 = 6,583.70 : x
  2. Step 2: Convert to fraction form
    19,063.22/28,598.65 = 6,583.70/x
  3. Step 3: Cross multiply
    19,063.22x = 28,598.65 × 6,583.70
  4. Step 4: Simplify right side
    19,063.22x = 188,284,932.01
  5. Step 5: Solve for x
    x = 188,284,932.01/19,063.22
  6. Step 6: Final answer
    x = 9,876.87

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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.