Home / 44,123.70-66,185.82-31,034.64

Finding the Fourth Proportional to 44,123.70, 66,185.82 and 31,034.64

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Solution

The fourth proportional to 44,123.70, 66,185.82 and 31,034.64 is: 46,552.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,123.70 : 66,185.82 = 31,034.64 : x
  2. Step 2: Convert to fraction form
    44,123.70/66,185.82 = 31,034.64/x
  3. Step 3: Cross multiply
    44,123.70x = 66,185.82 × 31,034.64
  4. Step 4: Simplify right side
    44,123.70x = 2,054,053,096.80
  5. Step 5: Solve for x
    x = 2,054,053,096.80/44,123.70
  6. Step 6: Final answer
    x = 46,552.15

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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.