Home / 16,434.99-24,645.18-10,194.75

Finding the Fourth Proportional to 16,434.99, 24,645.18 and 10,194.75

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Solution

The fourth proportional to 16,434.99, 24,645.18 and 10,194.75 is: 15,287.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,434.99 : 24,645.18 = 10,194.75 : x
  2. Step 2: Convert to fraction form
    16,434.99/24,645.18 = 10,194.75/x
  3. Step 3: Cross multiply
    16,434.99x = 24,645.18 × 10,194.75
  4. Step 4: Simplify right side
    16,434.99x = 251,251,448.81
  5. Step 5: Solve for x
    x = 251,251,448.81/16,434.99
  6. Step 6: Final answer
    x = 15,287.59

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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.