Home / 146,204.87-201,794.69-92,561.40

Finding the Fourth Proportional to 146,204.87, 201,794.69 and 92,561.40

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Solution

The fourth proportional to 146,204.87, 201,794.69 and 92,561.40 is: 127,754.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,204.87 : 201,794.69 = 92,561.40 : x
  2. Step 2: Convert to fraction form
    146,204.87/201,794.69 = 92,561.40/x
  3. Step 3: Cross multiply
    146,204.87x = 201,794.69 × 92,561.40
  4. Step 4: Simplify right side
    146,204.87x = 18,678,399,250.37
  5. Step 5: Solve for x
    x = 18,678,399,250.37/146,204.87
  6. Step 6: Final answer
    x = 127,754.98

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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.