Home / 69,766.44-96,277.86-37,935.32

Finding the Fourth Proportional to 69,766.44, 96,277.86 and 37,935.32

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Solution

The fourth proportional to 69,766.44, 96,277.86 and 37,935.32 is: 52,350.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,766.44 : 96,277.86 = 37,935.32 : x
  2. Step 2: Convert to fraction form
    69,766.44/96,277.86 = 37,935.32/x
  3. Step 3: Cross multiply
    69,766.44x = 96,277.86 × 37,935.32
  4. Step 4: Simplify right side
    69,766.44x = 3,652,331,428.02
  5. Step 5: Solve for x
    x = 3,652,331,428.02/69,766.44
  6. Step 6: Final answer
    x = 52,350.84

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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.