Home / 193,064.35-289,593.41-59,944.73

Finding the Fourth Proportional to 193,064.35, 289,593.41 and 59,944.73

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Solution

The fourth proportional to 193,064.35, 289,593.41 and 59,944.73 is: 89,916.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,064.35 : 289,593.41 = 59,944.73 : x
  2. Step 2: Convert to fraction form
    193,064.35/289,593.41 = 59,944.73/x
  3. Step 3: Cross multiply
    193,064.35x = 289,593.41 × 59,944.73
  4. Step 4: Simplify right side
    193,064.35x = 17,359,598,772.23
  5. Step 5: Solve for x
    x = 17,359,598,772.23/193,064.35
  6. Step 6: Final answer
    x = 89,916.13

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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.