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Finding the Fourth Proportional to 16,171.00, 24,256.29 and 5,641.00

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Solution

The fourth proportional to 16,171.00, 24,256.29 and 5,641.00 is: 8,461.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,171.00 : 24,256.29 = 5,641.00 : x
  2. Step 2: Convert to fraction form
    16,171.00/24,256.29 = 5,641.00/x
  3. Step 3: Cross multiply
    16,171.00x = 24,256.29 × 5,641.00
  4. Step 4: Simplify right side
    16,171.00x = 136,829,692.40
  5. Step 5: Solve for x
    x = 136,829,692.40/16,171.00
  6. Step 6: Final answer
    x = 8,461.43

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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.