Home / 104,906.84-157,173.68-60,441.71

Finding the Fourth Proportional to 104,906.84, 157,173.68 and 60,441.71

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Solution

The fourth proportional to 104,906.84, 157,173.68 and 60,441.71 is: 90,555.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,906.84 : 157,173.68 = 60,441.71 : x
  2. Step 2: Convert to fraction form
    104,906.84/157,173.68 = 60,441.71/x
  3. Step 3: Cross multiply
    104,906.84x = 157,173.68 × 60,441.71
  4. Step 4: Simplify right side
    104,906.84x = 9,499,844,898.12
  5. Step 5: Solve for x
    x = 9,499,844,898.12/104,906.84
  6. Step 6: Final answer
    x = 90,555.06

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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.