Home / 176,568.70-264,853.05-164,818.30

Finding the Fourth Proportional to 176,568.70, 264,853.05 and 164,818.30

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Solution

The fourth proportional to 176,568.70, 264,853.05 and 164,818.30 is: 247,227.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,568.70 : 264,853.05 = 164,818.30 : x
  2. Step 2: Convert to fraction form
    176,568.70/264,853.05 = 164,818.30/x
  3. Step 3: Cross multiply
    176,568.70x = 264,853.05 × 164,818.30
  4. Step 4: Simplify right side
    176,568.70x = 43,652,629,450.82
  5. Step 5: Solve for x
    x = 43,652,629,450.82/176,568.70
  6. Step 6: Final answer
    x = 247,227.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.