Home / 164,166.84-226,536.66-92,564.46

Finding the Fourth Proportional to 164,166.84, 226,536.66 and 92,564.46

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Solution

The fourth proportional to 164,166.84, 226,536.66 and 92,564.46 is: 127,731.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,166.84 : 226,536.66 = 92,564.46 : x
  2. Step 2: Convert to fraction form
    164,166.84/226,536.66 = 92,564.46/x
  3. Step 3: Cross multiply
    164,166.84x = 226,536.66 × 92,564.46
  4. Step 4: Simplify right side
    164,166.84x = 20,969,243,603.10
  5. Step 5: Solve for x
    x = 20,969,243,603.10/164,166.84
  6. Step 6: Final answer
    x = 127,731.30

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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.