Home / 23,186.04-34,748.82-9,327.48

Finding the Fourth Proportional to 23,186.04, 34,748.82 and 9,327.48

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Solution

The fourth proportional to 23,186.04, 34,748.82 and 9,327.48 is: 13,979.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,186.04 : 34,748.82 = 9,327.48 : x
  2. Step 2: Convert to fraction form
    23,186.04/34,748.82 = 9,327.48/x
  3. Step 3: Cross multiply
    23,186.04x = 34,748.82 × 9,327.48
  4. Step 4: Simplify right side
    23,186.04x = 324,118,923.57
  5. Step 5: Solve for x
    x = 324,118,923.57/23,186.04
  6. Step 6: Final answer
    x = 13,979.05

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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.