Home / 69,623.66-96,082.67-37,794.58

Finding the Fourth Proportional to 69,623.66, 96,082.67 and 37,794.58

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Solution

The fourth proportional to 69,623.66, 96,082.67 and 37,794.58 is: 52,157.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,623.66 : 96,082.67 = 37,794.58 : x
  2. Step 2: Convert to fraction form
    69,623.66/96,082.67 = 37,794.58/x
  3. Step 3: Cross multiply
    69,623.66x = 96,082.67 × 37,794.58
  4. Step 4: Simplify right side
    69,623.66x = 3,631,404,157.93
  5. Step 5: Solve for x
    x = 3,631,404,157.93/69,623.66
  6. Step 6: Final answer
    x = 52,157.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.