Home / 49,604.15-68,416.22-34,489.24

Finding the Fourth Proportional to 49,604.15, 68,416.22 and 34,489.24

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Solution

The fourth proportional to 49,604.15, 68,416.22 and 34,489.24 is: 47,569.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,604.15 : 68,416.22 = 34,489.24 : x
  2. Step 2: Convert to fraction form
    49,604.15/68,416.22 = 34,489.24/x
  3. Step 3: Cross multiply
    49,604.15x = 68,416.22 × 34,489.24
  4. Step 4: Simplify right side
    49,604.15x = 2,359,623,346.66
  5. Step 5: Solve for x
    x = 2,359,623,346.66/49,604.15
  6. Step 6: Final answer
    x = 47,569.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.