Home / 19,096.29-28,646.19-8,006.34

Finding the Fourth Proportional to 19,096.29, 28,646.19 and 8,006.34

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Solution

The fourth proportional to 19,096.29, 28,646.19 and 8,006.34 is: 12,010.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,096.29 : 28,646.19 = 8,006.34 : x
  2. Step 2: Convert to fraction form
    19,096.29/28,646.19 = 8,006.34/x
  3. Step 3: Cross multiply
    19,096.29x = 28,646.19 × 8,006.34
  4. Step 4: Simplify right side
    19,096.29x = 229,351,136.84
  5. Step 5: Solve for x
    x = 229,351,136.84/19,096.29
  6. Step 6: Final answer
    x = 12,010.25

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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.