Home / 19,073.54-28,609.83-6,592.39

Finding the Fourth Proportional to 19,073.54, 28,609.83 and 6,592.39

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Solution

The fourth proportional to 19,073.54, 28,609.83 and 6,592.39 is: 9,888.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,073.54 : 28,609.83 = 6,592.39 : x
  2. Step 2: Convert to fraction form
    19,073.54/28,609.83 = 6,592.39/x
  3. Step 3: Cross multiply
    19,073.54x = 28,609.83 × 6,592.39
  4. Step 4: Simplify right side
    19,073.54x = 188,607,085.67
  5. Step 5: Solve for x
    x = 188,607,085.67/19,073.54
  6. Step 6: Final answer
    x = 9,888.41

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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.