Home / 18,050.26-24,909.41-10,093.78

Finding the Fourth Proportional to 18,050.26, 24,909.41 and 10,093.78

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Solution

The fourth proportional to 18,050.26, 24,909.41 and 10,093.78 is: 13,929.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,050.26 : 24,909.41 = 10,093.78 : x
  2. Step 2: Convert to fraction form
    18,050.26/24,909.41 = 10,093.78/x
  3. Step 3: Cross multiply
    18,050.26x = 24,909.41 × 10,093.78
  4. Step 4: Simplify right side
    18,050.26x = 251,430,104.47
  5. Step 5: Solve for x
    x = 251,430,104.47/18,050.26
  6. Step 6: Final answer
    x = 13,929.45

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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.