Home / 14,807.27-20,433.41-8,093.13

Finding the Fourth Proportional to 14,807.27, 20,433.41 and 8,093.13

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Solution

The fourth proportional to 14,807.27, 20,433.41 and 8,093.13 is: 11,168.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,807.27 : 20,433.41 = 8,093.13 : x
  2. Step 2: Convert to fraction form
    14,807.27/20,433.41 = 8,093.13/x
  3. Step 3: Cross multiply
    14,807.27x = 20,433.41 × 8,093.13
  4. Step 4: Simplify right side
    14,807.27x = 165,370,202.26
  5. Step 5: Solve for x
    x = 165,370,202.26/14,807.27
  6. Step 6: Final answer
    x = 11,168.18

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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.