Home / 94,618.99-141,767.82-57,100.23

Finding the Fourth Proportional to 94,618.99, 141,767.82 and 57,100.23

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Solution

The fourth proportional to 94,618.99, 141,767.82 and 57,100.23 is: 85,553.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,618.99 : 141,767.82 = 57,100.23 : x
  2. Step 2: Convert to fraction form
    94,618.99/141,767.82 = 57,100.23/x
  3. Step 3: Cross multiply
    94,618.99x = 141,767.82 × 57,100.23
  4. Step 4: Simplify right side
    94,618.99x = 8,094,974,419.76
  5. Step 5: Solve for x
    x = 8,094,974,419.76/94,618.99
  6. Step 6: Final answer
    x = 85,553.38

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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.