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Finding the Fourth Proportional to 64,379.00, 96,560.30 and 24,909.12

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Solution

The fourth proportional to 64,379.00, 96,560.30 and 24,909.12 is: 37,360.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,379.00 : 96,560.30 = 24,909.12 : x
  2. Step 2: Convert to fraction form
    64,379.00/96,560.30 = 24,909.12/x
  3. Step 3: Cross multiply
    64,379.00x = 96,560.30 × 24,909.12
  4. Step 4: Simplify right side
    64,379.00x = 2,405,232,162.21
  5. Step 5: Solve for x
    x = 2,405,232,162.21/64,379.00
  6. Step 6: Final answer
    x = 37,360.51

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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.