Home / 69,635.37-96,097.28-37,804.44

Finding the Fourth Proportional to 69,635.37, 96,097.28 and 37,804.44

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Solution

The fourth proportional to 69,635.37, 96,097.28 and 37,804.44 is: 52,170.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,635.37 : 96,097.28 = 37,804.44 : x
  2. Step 2: Convert to fraction form
    69,635.37/96,097.28 = 37,804.44/x
  3. Step 3: Cross multiply
    69,635.37x = 96,097.28 × 37,804.44
  4. Step 4: Simplify right side
    69,635.37x = 3,632,903,666.90
  5. Step 5: Solve for x
    x = 3,632,903,666.90/69,635.37
  6. Step 6: Final answer
    x = 52,170.38

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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.