Home / 69,598.07-96,045.59-37,766.97

Finding the Fourth Proportional to 69,598.07, 96,045.59 and 37,766.97

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Solution

The fourth proportional to 69,598.07, 96,045.59 and 37,766.97 is: 52,118.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,598.07 : 96,045.59 = 37,766.97 : x
  2. Step 2: Convert to fraction form
    69,598.07/96,045.59 = 37,766.97/x
  3. Step 3: Cross multiply
    69,598.07x = 96,045.59 × 37,766.97
  4. Step 4: Simplify right side
    69,598.07x = 3,627,350,727.33
  5. Step 5: Solve for x
    x = 3,627,350,727.33/69,598.07
  6. Step 6: Final answer
    x = 52,118.56

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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.