Home / 29,196.87-40,206.83-25,366.74

Finding the Fourth Proportional to 29,196.87, 40,206.83 and 25,366.74

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Solution

The fourth proportional to 29,196.87, 40,206.83 and 25,366.74 is: 34,932.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,196.87 : 40,206.83 = 25,366.74 : x
  2. Step 2: Convert to fraction form
    29,196.87/40,206.83 = 25,366.74/x
  3. Step 3: Cross multiply
    29,196.87x = 40,206.83 × 25,366.74
  4. Step 4: Simplify right side
    29,196.87x = 1,019,916,076.00
  5. Step 5: Solve for x
    x = 1,019,916,076.00/29,196.87
  6. Step 6: Final answer
    x = 34,932.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.