Home / 104,104.08-156,162.96-41,766.48

Finding the Fourth Proportional to 104,104.08, 156,162.96 and 41,766.48

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Solution

The fourth proportional to 104,104.08, 156,162.96 and 41,766.48 is: 62,652.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,104.08 : 156,162.96 = 41,766.48 : x
  2. Step 2: Convert to fraction form
    104,104.08/156,162.96 = 41,766.48/x
  3. Step 3: Cross multiply
    104,104.08x = 156,162.96 × 41,766.48
  4. Step 4: Simplify right side
    104,104.08x = 6,522,377,145.58
  5. Step 5: Solve for x
    x = 6,522,377,145.58/104,104.08
  6. Step 6: Final answer
    x = 62,652.46

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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.