Home / 17,277.76-23,835.26-10,107.89

Finding the Fourth Proportional to 17,277.76, 23,835.26 and 10,107.89

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Solution

The fourth proportional to 17,277.76, 23,835.26 and 10,107.89 is: 13,944.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,277.76 : 23,835.26 = 10,107.89 : x
  2. Step 2: Convert to fraction form
    17,277.76/23,835.26 = 10,107.89/x
  3. Step 3: Cross multiply
    17,277.76x = 23,835.26 × 10,107.89
  4. Step 4: Simplify right side
    17,277.76x = 240,924,181.68
  5. Step 5: Solve for x
    x = 240,924,181.68/17,277.76
  6. Step 6: Final answer
    x = 13,944.18

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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.