Home / 176,545.60-264,818.40-163,067.20

Finding the Fourth Proportional to 176,545.60, 264,818.40 and 163,067.20

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Solution

The fourth proportional to 176,545.60, 264,818.40 and 163,067.20 is: 244,600.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,545.60 : 264,818.40 = 163,067.20 : x
  2. Step 2: Convert to fraction form
    176,545.60/264,818.40 = 163,067.20/x
  3. Step 3: Cross multiply
    176,545.60x = 264,818.40 × 163,067.20
  4. Step 4: Simplify right side
    176,545.60x = 43,183,194,996.48
  5. Step 5: Solve for x
    x = 43,183,194,996.48/176,545.60
  6. Step 6: Final answer
    x = 244,600.80

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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.