Home / 164,294.28-226,712.46-92,691.84

Finding the Fourth Proportional to 164,294.28, 226,712.46 and 92,691.84

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Solution

The fourth proportional to 164,294.28, 226,712.46 and 92,691.84 is: 127,907.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,294.28 : 226,712.46 = 92,691.84 : x
  2. Step 2: Convert to fraction form
    164,294.28/226,712.46 = 92,691.84/x
  3. Step 3: Cross multiply
    164,294.28x = 226,712.46 × 92,691.84
  4. Step 4: Simplify right side
    164,294.28x = 21,014,395,068.33
  5. Step 5: Solve for x
    x = 21,014,395,068.33/164,294.28
  6. Step 6: Final answer
    x = 127,907.04

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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.