Home / 69,907.05-96,476.27-41,608.89

Finding the Fourth Proportional to 69,907.05, 96,476.27 and 41,608.89

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Solution

The fourth proportional to 69,907.05, 96,476.27 and 41,608.89 is: 57,422.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,907.05 : 96,476.27 = 41,608.89 : x
  2. Step 2: Convert to fraction form
    69,907.05/96,476.27 = 41,608.89/x
  3. Step 3: Cross multiply
    69,907.05x = 96,476.27 × 41,608.89
  4. Step 4: Simplify right side
    69,907.05x = 4,014,270,298.00
  5. Step 5: Solve for x
    x = 4,014,270,298.00/69,907.05
  6. Step 6: Final answer
    x = 57,422.97

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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.