Home / 146,597.28-202,208.55-92,826.24

Finding the Fourth Proportional to 146,597.28, 202,208.55 and 92,826.24

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Solution

The fourth proportional to 146,597.28, 202,208.55 and 92,826.24 is: 128,039.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,597.28 : 202,208.55 = 92,826.24 : x
  2. Step 2: Convert to fraction form
    146,597.28/202,208.55 = 92,826.24/x
  3. Step 3: Cross multiply
    146,597.28x = 202,208.55 × 92,826.24
  4. Step 4: Simplify right side
    146,597.28x = 18,770,259,392.35
  5. Step 5: Solve for x
    x = 18,770,259,392.35/146,597.28
  6. Step 6: Final answer
    x = 128,039.62

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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.