Home / 17,268-23,829.84-9,817.44

Finding the Fourth Proportional to 17,268, 23,829.84 and 9,817.44

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Solution

The fourth proportional to 17,268, 23,829.84 and 9,817.44 is: 13,548.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,268 : 23,829.84 = 9,817.44 : x
  2. Step 2: Convert to fraction form
    17,268/23,829.84 = 9,817.44/x
  3. Step 3: Cross multiply
    17,268x = 23,829.84 × 9,817.44
  4. Step 4: Simplify right side
    17,268x = 233,948,024.41
  5. Step 5: Solve for x
    x = 233,948,024.41/17,268
  6. Step 6: Final answer
    x = 13,548.07

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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.