Home / 200,554.92-276,773.46-114,527.94

Finding the Fourth Proportional to 200,554.92, 276,773.46 and 114,527.94

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Solution

The fourth proportional to 200,554.92, 276,773.46 and 114,527.94 is: 158,052.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,554.92 : 276,773.46 = 114,527.94 : x
  2. Step 2: Convert to fraction form
    200,554.92/276,773.46 = 114,527.94/x
  3. Step 3: Cross multiply
    200,554.92x = 276,773.46 × 114,527.94
  4. Step 4: Simplify right side
    200,554.92x = 31,698,294,220.47
  5. Step 5: Solve for x
    x = 31,698,294,220.47/200,554.92
  6. Step 6: Final answer
    x = 158,052.94

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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.