Home / 16,167.64-22,310.92-9,094.52

Finding the Fourth Proportional to 16,167.64, 22,310.92 and 9,094.52

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Solution

The fourth proportional to 16,167.64, 22,310.92 and 9,094.52 is: 12,550.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,167.64 : 22,310.92 = 9,094.52 : x
  2. Step 2: Convert to fraction form
    16,167.64/22,310.92 = 9,094.52/x
  3. Step 3: Cross multiply
    16,167.64x = 22,310.92 × 9,094.52
  4. Step 4: Simplify right side
    16,167.64x = 202,907,108.16
  5. Step 5: Solve for x
    x = 202,907,108.16/16,167.64
  6. Step 6: Final answer
    x = 12,550.20

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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.