Home / 164,103.30-226,538.10-96,110.82

Finding the Fourth Proportional to 164,103.30, 226,538.10 and 96,110.82

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Solution

The fourth proportional to 164,103.30, 226,538.10 and 96,110.82 is: 132,677.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,103.30 : 226,538.10 = 96,110.82 : x
  2. Step 2: Convert to fraction form
    164,103.30/226,538.10 = 96,110.82/x
  3. Step 3: Cross multiply
    164,103.30x = 226,538.10 × 96,110.82
  4. Step 4: Simplify right side
    164,103.30x = 21,772,762,552.24
  5. Step 5: Solve for x
    x = 21,772,762,552.24/164,103.30
  6. Step 6: Final answer
    x = 132,677.18

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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.