Home / 33,030.38-49,545.57-27,174.69

Finding the Fourth Proportional to 33,030.38, 49,545.57 and 27,174.69

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Solution

The fourth proportional to 33,030.38, 49,545.57 and 27,174.69 is: 40,762.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,030.38 : 49,545.57 = 27,174.69 : x
  2. Step 2: Convert to fraction form
    33,030.38/49,545.57 = 27,174.69/x
  3. Step 3: Cross multiply
    33,030.38x = 49,545.57 × 27,174.69
  4. Step 4: Simplify right side
    33,030.38x = 1,346,385,607.53
  5. Step 5: Solve for x
    x = 1,346,385,607.53/33,030.38
  6. Step 6: Final answer
    x = 40,762.04

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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.