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Finding the Fourth Proportional to 29,626.01, 44,439.11 and 8,567.77

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Solution

The fourth proportional to 29,626.01, 44,439.11 and 8,567.77 is: 12,851.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,626.01 : 44,439.11 = 8,567.77 : x
  2. Step 2: Convert to fraction form
    29,626.01/44,439.11 = 8,567.77/x
  3. Step 3: Cross multiply
    29,626.01x = 44,439.11 × 8,567.77
  4. Step 4: Simplify right side
    29,626.01x = 380,744,035.00
  5. Step 5: Solve for x
    x = 380,744,035.00/29,626.01
  6. Step 6: Final answer
    x = 12,851.68

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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.