Home / 23,194.47-34,768.36-9,164.44

Finding the Fourth Proportional to 23,194.47, 34,768.36 and 9,164.44

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Solution

The fourth proportional to 23,194.47, 34,768.36 and 9,164.44 is: 13,737.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194.47 : 34,768.36 = 9,164.44 : x
  2. Step 2: Convert to fraction form
    23,194.47/34,768.36 = 9,164.44/x
  3. Step 3: Cross multiply
    23,194.47x = 34,768.36 × 9,164.44
  4. Step 4: Simplify right side
    23,194.47x = 318,632,549.12
  5. Step 5: Solve for x
    x = 318,632,549.12/23,194.47
  6. Step 6: Final answer
    x = 13,737.44

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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.