Home / 16,156.06-24,201.42-8,258.11

Finding the Fourth Proportional to 16,156.06, 24,201.42 and 8,258.11

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Solution

The fourth proportional to 16,156.06, 24,201.42 and 8,258.11 is: 12,370.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,156.06 : 24,201.42 = 8,258.11 : x
  2. Step 2: Convert to fraction form
    16,156.06/24,201.42 = 8,258.11/x
  3. Step 3: Cross multiply
    16,156.06x = 24,201.42 × 8,258.11
  4. Step 4: Simplify right side
    16,156.06x = 199,857,988.52
  5. Step 5: Solve for x
    x = 199,857,988.52/16,156.06
  6. Step 6: Final answer
    x = 12,370.47

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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.