Home / 164,346.36-226,808.67-92,700.24

Finding the Fourth Proportional to 164,346.36, 226,808.67 and 92,700.24

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Solution

The fourth proportional to 164,346.36, 226,808.67 and 92,700.24 is: 127,932.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,346.36 : 226,808.67 = 92,700.24 : x
  2. Step 2: Convert to fraction form
    164,346.36/226,808.67 = 92,700.24/x
  3. Step 3: Cross multiply
    164,346.36x = 226,808.67 × 92,700.24
  4. Step 4: Simplify right side
    164,346.36x = 21,025,218,143.08
  5. Step 5: Solve for x
    x = 21,025,218,143.08/164,346.36
  6. Step 6: Final answer
    x = 127,932.36

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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.