Home / 164,280.44-226,714.91-92,658.82

Finding the Fourth Proportional to 164,280.44, 226,714.91 and 92,658.82

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Solution

The fourth proportional to 164,280.44, 226,714.91 and 92,658.82 is: 127,873.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,280.44 : 226,714.91 = 92,658.82 : x
  2. Step 2: Convert to fraction form
    164,280.44/226,714.91 = 92,658.82/x
  3. Step 3: Cross multiply
    164,280.44x = 226,714.91 × 92,658.82
  4. Step 4: Simplify right side
    164,280.44x = 21,007,136,037.01
  5. Step 5: Solve for x
    x = 21,007,136,037.01/164,280.44
  6. Step 6: Final answer
    x = 127,873.63

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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.