Home / 69,923.44-96,493.48-38,091.66

Finding the Fourth Proportional to 69,923.44, 96,493.48 and 38,091.66

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Solution

The fourth proportional to 69,923.44, 96,493.48 and 38,091.66 is: 52,566.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,923.44 : 96,493.48 = 38,091.66 : x
  2. Step 2: Convert to fraction form
    69,923.44/96,493.48 = 38,091.66/x
  3. Step 3: Cross multiply
    69,923.44x = 96,493.48 × 38,091.66
  4. Step 4: Simplify right side
    69,923.44x = 3,675,596,832.38
  5. Step 5: Solve for x
    x = 3,675,596,832.38/69,923.44
  6. Step 6: Final answer
    x = 52,566.02

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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.