Home / 16,946.40-25,412.22-5,850.12

Finding the Fourth Proportional to 16,946.40, 25,412.22 and 5,850.12

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Solution

The fourth proportional to 16,946.40, 25,412.22 and 5,850.12 is: 8,772.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,946.40 : 25,412.22 = 5,850.12 : x
  2. Step 2: Convert to fraction form
    16,946.40/25,412.22 = 5,850.12/x
  3. Step 3: Cross multiply
    16,946.40x = 25,412.22 × 5,850.12
  4. Step 4: Simplify right side
    16,946.40x = 148,664,536.47
  5. Step 5: Solve for x
    x = 148,664,536.47/16,946.40
  6. Step 6: Final answer
    x = 8,772.63

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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.