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Finding the Fourth Proportional to 29,495.00, 44,235.06 and 8,435.15

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Solution

The fourth proportional to 29,495.00, 44,235.06 and 8,435.15 is: 12,650.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,495.00 : 44,235.06 = 8,435.15 : x
  2. Step 2: Convert to fraction form
    29,495.00/44,235.06 = 8,435.15/x
  3. Step 3: Cross multiply
    29,495.00x = 44,235.06 × 8,435.15
  4. Step 4: Simplify right side
    29,495.00x = 373,129,145.18
  5. Step 5: Solve for x
    x = 373,129,145.18/29,495.00
  6. Step 6: Final answer
    x = 12,650.59

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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.