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Finding the Fourth Proportional to 63,254.46, 94,808.64 and 23,786.40

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Solution

The fourth proportional to 63,254.46, 94,808.64 and 23,786.40 is: 35,652.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,254.46 : 94,808.64 = 23,786.40 : x
  2. Step 2: Convert to fraction form
    63,254.46/94,808.64 = 23,786.40/x
  3. Step 3: Cross multiply
    63,254.46x = 94,808.64 × 23,786.40
  4. Step 4: Simplify right side
    63,254.46x = 2,255,156,234.50
  5. Step 5: Solve for x
    x = 2,255,156,234.50/63,254.46
  6. Step 6: Final answer
    x = 35,652.13

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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.