Home / 29,612.84-44,436.76-10,906.02

Finding the Fourth Proportional to 29,612.84, 44,436.76 and 10,906.02

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Solution

The fourth proportional to 29,612.84, 44,436.76 and 10,906.02 is: 16,365.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,612.84 : 44,436.76 = 10,906.02 : x
  2. Step 2: Convert to fraction form
    29,612.84/44,436.76 = 10,906.02/x
  3. Step 3: Cross multiply
    29,612.84x = 44,436.76 × 10,906.02
  4. Step 4: Simplify right side
    29,612.84x = 484,628,193.30
  5. Step 5: Solve for x
    x = 484,628,193.30/29,612.84
  6. Step 6: Final answer
    x = 16,365.48

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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.