Home / 164,304.60-246,456.88-64,511.76

Finding the Fourth Proportional to 164,304.60, 246,456.88 and 64,511.76

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Solution

The fourth proportional to 164,304.60, 246,456.88 and 64,511.76 is: 96,767.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,304.60 : 246,456.88 = 64,511.76 : x
  2. Step 2: Convert to fraction form
    164,304.60/246,456.88 = 64,511.76/x
  3. Step 3: Cross multiply
    164,304.60x = 246,456.88 × 64,511.76
  4. Step 4: Simplify right side
    164,304.60x = 15,899,367,092.91
  5. Step 5: Solve for x
    x = 15,899,367,092.91/164,304.60
  6. Step 6: Final answer
    x = 96,767.63

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1.5x scale

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.