Home / 63,328.25-95,025.18-45,941.60

Finding the Fourth Proportional to 63,328.25, 95,025.18 and 45,941.60

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Solution

The fourth proportional to 63,328.25, 95,025.18 and 45,941.60 is: 68,936.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,328.25 : 95,025.18 = 45,941.60 : x
  2. Step 2: Convert to fraction form
    63,328.25/95,025.18 = 45,941.60/x
  3. Step 3: Cross multiply
    63,328.25x = 95,025.18 × 45,941.60
  4. Step 4: Simplify right side
    63,328.25x = 4,365,608,334.36
  5. Step 5: Solve for x
    x = 4,365,608,334.36/63,328.25
  6. Step 6: Final answer
    x = 68,936.20

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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.