Home / 60,631.24-90,892.14-25,573

Finding the Fourth Proportional to 60,631.24, 90,892.14 and 25,573

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Solution

The fourth proportional to 60,631.24, 90,892.14 and 25,573 is: 38,336.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,631.24 : 90,892.14 = 25,573 : x
  2. Step 2: Convert to fraction form
    60,631.24/90,892.14 = 25,573/x
  3. Step 3: Cross multiply
    60,631.24x = 90,892.14 × 25,573
  4. Step 4: Simplify right side
    60,631.24x = 2,324,384,696.22
  5. Step 5: Solve for x
    x = 2,324,384,696.22/60,631.24
  6. Step 6: Final answer
    x = 38,336.42

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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.