Home / 89,195.00-133,775.46-44,809.43

Finding the Fourth Proportional to 89,195.00, 133,775.46 and 44,809.43

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Solution

The fourth proportional to 89,195.00, 133,775.46 and 44,809.43 is: 67,205.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,195.00 : 133,775.46 = 44,809.43 : x
  2. Step 2: Convert to fraction form
    89,195.00/133,775.46 = 44,809.43/x
  3. Step 3: Cross multiply
    89,195.00x = 133,775.46 × 44,809.43
  4. Step 4: Simplify right side
    89,195.00x = 5,994,401,441.71
  5. Step 5: Solve for x
    x = 5,994,401,441.71/89,195.00
  6. Step 6: Final answer
    x = 67,205.58

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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.