Home / 26,444.97-39,617.77-13,102.44

Finding the Fourth Proportional to 26,444.97, 39,617.77 and 13,102.44

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Solution

The fourth proportional to 26,444.97, 39,617.77 and 13,102.44 is: 19,629.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,444.97 : 39,617.77 = 13,102.44 : x
  2. Step 2: Convert to fraction form
    26,444.97/39,617.77 = 13,102.44/x
  3. Step 3: Cross multiply
    26,444.97x = 39,617.77 × 13,102.44
  4. Step 4: Simplify right side
    26,444.97x = 519,089,454.36
  5. Step 5: Solve for x
    x = 519,089,454.36/26,444.97
  6. Step 6: Final answer
    x = 19,629.04

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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.