Home / 146,595.78-202,206.48-92,824.74

Finding the Fourth Proportional to 146,595.78, 202,206.48 and 92,824.74

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Solution

The fourth proportional to 146,595.78, 202,206.48 and 92,824.74 is: 128,037.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,595.78 : 202,206.48 = 92,824.74 : x
  2. Step 2: Convert to fraction form
    146,595.78/202,206.48 = 92,824.74/x
  3. Step 3: Cross multiply
    146,595.78x = 202,206.48 × 92,824.74
  4. Step 4: Simplify right side
    146,595.78x = 18,769,763,932.32
  5. Step 5: Solve for x
    x = 18,769,763,932.32/146,595.78
  6. Step 6: Final answer
    x = 128,037.55

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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.