Home / 33,289.41-49,944.15-19,246.26

Finding the Fourth Proportional to 33,289.41, 49,944.15 and 19,246.26

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Solution

The fourth proportional to 33,289.41, 49,944.15 and 19,246.26 is: 28,875.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,289.41 : 49,944.15 = 19,246.26 : x
  2. Step 2: Convert to fraction form
    33,289.41/49,944.15 = 19,246.26/x
  3. Step 3: Cross multiply
    33,289.41x = 49,944.15 × 19,246.26
  4. Step 4: Simplify right side
    33,289.41x = 961,238,096.38
  5. Step 5: Solve for x
    x = 961,238,096.38/33,289.41
  6. Step 6: Final answer
    x = 28,875.19

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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.