Home / 33,174.18-49,624.56-30,254.54

Finding the Fourth Proportional to 33,174.18, 49,624.56 and 30,254.54

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Solution

The fourth proportional to 33,174.18, 49,624.56 and 30,254.54 is: 45,257.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,174.18 : 49,624.56 = 30,254.54 : x
  2. Step 2: Convert to fraction form
    33,174.18/49,624.56 = 30,254.54/x
  3. Step 3: Cross multiply
    33,174.18x = 49,624.56 × 30,254.54
  4. Step 4: Simplify right side
    33,174.18x = 1,501,368,235.50
  5. Step 5: Solve for x
    x = 1,501,368,235.50/33,174.18
  6. Step 6: Final answer
    x = 45,257.13

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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.