Home / 164,155.84-226,521.44-92,553.46

Finding the Fourth Proportional to 164,155.84, 226,521.44 and 92,553.46

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Solution

The fourth proportional to 164,155.84, 226,521.44 and 92,553.46 is: 127,716.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,155.84 : 226,521.44 = 92,553.46 : x
  2. Step 2: Convert to fraction form
    164,155.84/226,521.44 = 92,553.46/x
  3. Step 3: Cross multiply
    164,155.84x = 226,521.44 × 92,553.46
  4. Step 4: Simplify right side
    164,155.84x = 20,965,343,036.18
  5. Step 5: Solve for x
    x = 20,965,343,036.18/164,155.84
  6. Step 6: Final answer
    x = 127,716.10

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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.