Home / 27,037.42-40,556.14-10,394.35

Finding the Fourth Proportional to 27,037.42, 40,556.14 and 10,394.35

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Solution

The fourth proportional to 27,037.42, 40,556.14 and 10,394.35 is: 15,591.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,037.42 : 40,556.14 = 10,394.35 : x
  2. Step 2: Convert to fraction form
    27,037.42/40,556.14 = 10,394.35/x
  3. Step 3: Cross multiply
    27,037.42x = 40,556.14 × 10,394.35
  4. Step 4: Simplify right side
    27,037.42x = 421,554,586.43
  5. Step 5: Solve for x
    x = 421,554,586.43/27,037.42
  6. Step 6: Final answer
    x = 15,591.53

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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.