Home / 104,110.92-156,195.54-41,825.16

Finding the Fourth Proportional to 104,110.92, 156,195.54 and 41,825.16

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Solution

The fourth proportional to 104,110.92, 156,195.54 and 41,825.16 is: 62,749.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,110.92 : 156,195.54 = 41,825.16 : x
  2. Step 2: Convert to fraction form
    104,110.92/156,195.54 = 41,825.16/x
  3. Step 3: Cross multiply
    104,110.92x = 156,195.54 × 41,825.16
  4. Step 4: Simplify right side
    104,110.92x = 6,532,903,451.79
  5. Step 5: Solve for x
    x = 6,532,903,451.79/104,110.92
  6. Step 6: Final answer
    x = 62,749.45

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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.