Home / 19,097.41-28,517.51-15,594.27

Finding the Fourth Proportional to 19,097.41, 28,517.51 and 15,594.27

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Solution

The fourth proportional to 19,097.41, 28,517.51 and 15,594.27 is: 23,286.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,097.41 : 28,517.51 = 15,594.27 : x
  2. Step 2: Convert to fraction form
    19,097.41/28,517.51 = 15,594.27/x
  3. Step 3: Cross multiply
    19,097.41x = 28,517.51 × 15,594.27
  4. Step 4: Simplify right side
    19,097.41x = 444,709,750.67
  5. Step 5: Solve for x
    x = 444,709,750.67/19,097.41
  6. Step 6: Final answer
    x = 23,286.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.