Home / 164,184.67-226,575.12-92,564.51

Finding the Fourth Proportional to 164,184.67, 226,575.12 and 92,564.51

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Solution

The fourth proportional to 164,184.67, 226,575.12 and 92,564.51 is: 127,739.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,184.67 : 226,575.12 = 92,564.51 : x
  2. Step 2: Convert to fraction form
    164,184.67/226,575.12 = 92,564.51/x
  3. Step 3: Cross multiply
    164,184.67x = 226,575.12 × 92,564.51
  4. Step 4: Simplify right side
    164,184.67x = 20,972,814,175.23
  5. Step 5: Solve for x
    x = 20,972,814,175.23/164,184.67
  6. Step 6: Final answer
    x = 127,739.17

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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.