Home / 63,084.96-94,690.55-45,336.44

Finding the Fourth Proportional to 63,084.96, 94,690.55 and 45,336.44

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Solution

The fourth proportional to 63,084.96, 94,690.55 and 45,336.44 is: 68,050.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,084.96 : 94,690.55 = 45,336.44 : x
  2. Step 2: Convert to fraction form
    63,084.96/94,690.55 = 45,336.44/x
  3. Step 3: Cross multiply
    63,084.96x = 94,690.55 × 45,336.44
  4. Step 4: Simplify right side
    63,084.96x = 4,292,932,788.71
  5. Step 5: Solve for x
    x = 4,292,932,788.71/63,084.96
  6. Step 6: Final answer
    x = 68,050.02

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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.