Home / 69,494.10-95,899.29-37,662.32

Finding the Fourth Proportional to 69,494.10, 95,899.29 and 37,662.32

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Solution

The fourth proportional to 69,494.10, 95,899.29 and 37,662.32 is: 51,972.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,494.10 : 95,899.29 = 37,662.32 : x
  2. Step 2: Convert to fraction form
    69,494.10/95,899.29 = 37,662.32/x
  3. Step 3: Cross multiply
    69,494.10x = 95,899.29 × 37,662.32
  4. Step 4: Simplify right side
    69,494.10x = 3,611,789,268.26
  5. Step 5: Solve for x
    x = 3,611,789,268.26/69,494.10
  6. Step 6: Final answer
    x = 51,972.60

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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.