Home / 69,600.15-96,050.07-37,769.07

Finding the Fourth Proportional to 69,600.15, 96,050.07 and 37,769.07

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Solution

The fourth proportional to 69,600.15, 96,050.07 and 37,769.07 is: 52,122.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,600.15 : 96,050.07 = 37,769.07 : x
  2. Step 2: Convert to fraction form
    69,600.15/96,050.07 = 37,769.07/x
  3. Step 3: Cross multiply
    69,600.15x = 96,050.07 × 37,769.07
  4. Step 4: Simplify right side
    69,600.15x = 3,627,721,817.33
  5. Step 5: Solve for x
    x = 3,627,721,817.33/69,600.15
  6. Step 6: Final answer
    x = 52,122.33

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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.