Home / 18,064.15-24,935.45-12,093.64

Finding the Fourth Proportional to 18,064.15, 24,935.45 and 12,093.64

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Solution

The fourth proportional to 18,064.15, 24,935.45 and 12,093.64 is: 16,693.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,064.15 : 24,935.45 = 12,093.64 : x
  2. Step 2: Convert to fraction form
    18,064.15/24,935.45 = 12,093.64/x
  3. Step 3: Cross multiply
    18,064.15x = 24,935.45 × 12,093.64
  4. Step 4: Simplify right side
    18,064.15x = 301,560,232.73
  5. Step 5: Solve for x
    x = 301,560,232.73/18,064.15
  6. Step 6: Final answer
    x = 16,693.85

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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.