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Finding the Fourth Proportional to 60,684.00, 91,025.87 and 16,310.75

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Solution

The fourth proportional to 60,684.00, 91,025.87 and 16,310.75 is: 24,466.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,684.00 : 91,025.87 = 16,310.75 : x
  2. Step 2: Convert to fraction form
    60,684.00/91,025.87 = 16,310.75/x
  3. Step 3: Cross multiply
    60,684.00x = 91,025.87 × 16,310.75
  4. Step 4: Simplify right side
    60,684.00x = 1,484,700,700.34
  5. Step 5: Solve for x
    x = 1,484,700,700.34/60,684.00
  6. Step 6: Final answer
    x = 24,466.10

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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.