Home / 33,148.80-49,576.32-29,476.80

Finding the Fourth Proportional to 33,148.80, 49,576.32 and 29,476.80

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Solution

The fourth proportional to 33,148.80, 49,576.32 and 29,476.80 is: 44,084.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,148.80 : 49,576.32 = 29,476.80 : x
  2. Step 2: Convert to fraction form
    33,148.80/49,576.32 = 29,476.80/x
  3. Step 3: Cross multiply
    33,148.80x = 49,576.32 × 29,476.80
  4. Step 4: Simplify right side
    33,148.80x = 1,461,351,269.38
  5. Step 5: Solve for x
    x = 1,461,351,269.38/33,148.80
  6. Step 6: Final answer
    x = 44,084.59

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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.