Home / 19,544.09-29,319.17-6,393.33

Finding the Fourth Proportional to 19,544.09, 29,319.17 and 6,393.33

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Solution

The fourth proportional to 19,544.09, 29,319.17 and 6,393.33 is: 9,590.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,544.09 : 29,319.17 = 6,393.33 : x
  2. Step 2: Convert to fraction form
    19,544.09/29,319.17 = 6,393.33/x
  3. Step 3: Cross multiply
    19,544.09x = 29,319.17 × 6,393.33
  4. Step 4: Simplify right side
    19,544.09x = 187,447,097.17
  5. Step 5: Solve for x
    x = 187,447,097.17/19,544.09
  6. Step 6: Final answer
    x = 9,590.99

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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.