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Finding the Fourth Proportional to 63,492.95, 95,255.28 and 44,809.47

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Solution

The fourth proportional to 63,492.95, 95,255.28 and 44,809.47 is: 67,225.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,492.95 : 95,255.28 = 44,809.47 : x
  2. Step 2: Convert to fraction form
    63,492.95/95,255.28 = 44,809.47/x
  3. Step 3: Cross multiply
    63,492.95x = 95,255.28 × 44,809.47
  4. Step 4: Simplify right side
    63,492.95x = 4,268,338,611.50
  5. Step 5: Solve for x
    x = 4,268,338,611.50/63,492.95
  6. Step 6: Final answer
    x = 67,225.39

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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.