Home / 69,823.14-96,356.35-37,992.23

Finding the Fourth Proportional to 69,823.14, 96,356.35 and 37,992.23

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Solution

The fourth proportional to 69,823.14, 96,356.35 and 37,992.23 is: 52,429.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,823.14 : 96,356.35 = 37,992.23 : x
  2. Step 2: Convert to fraction form
    69,823.14/96,356.35 = 37,992.23/x
  3. Step 3: Cross multiply
    69,823.14x = 96,356.35 × 37,992.23
  4. Step 4: Simplify right side
    69,823.14x = 3,660,792,611.16
  5. Step 5: Solve for x
    x = 3,660,792,611.16/69,823.14
  6. Step 6: Final answer
    x = 52,429.50

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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.