Home / 21,934.96-32,907.26-10,241.80

Finding the Fourth Proportional to 21,934.96, 32,907.26 and 10,241.80

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Solution

The fourth proportional to 21,934.96, 32,907.26 and 10,241.80 is: 15,364.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,934.96 : 32,907.26 = 10,241.80 : x
  2. Step 2: Convert to fraction form
    21,934.96/32,907.26 = 10,241.80/x
  3. Step 3: Cross multiply
    21,934.96x = 32,907.26 × 10,241.80
  4. Step 4: Simplify right side
    21,934.96x = 337,029,575.47
  5. Step 5: Solve for x
    x = 337,029,575.47/21,934.96
  6. Step 6: Final answer
    x = 15,364.95

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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.