Home / 63,637.22-95,469.06-19,268.12

Finding the Fourth Proportional to 63,637.22, 95,469.06 and 19,268.12

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Solution

The fourth proportional to 63,637.22, 95,469.06 and 19,268.12 is: 28,906.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,637.22 : 95,469.06 = 19,268.12 : x
  2. Step 2: Convert to fraction form
    63,637.22/95,469.06 = 19,268.12/x
  3. Step 3: Cross multiply
    63,637.22x = 95,469.06 × 19,268.12
  4. Step 4: Simplify right side
    63,637.22x = 1,839,509,304.37
  5. Step 5: Solve for x
    x = 1,839,509,304.37/63,637.22
  6. Step 6: Final answer
    x = 28,906.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.