Home / 164,094.21-226,492.14-106,876.11

Finding the Fourth Proportional to 164,094.21, 226,492.14 and 106,876.11

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Solution

The fourth proportional to 164,094.21, 226,492.14 and 106,876.11 is: 147,516.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,094.21 : 226,492.14 = 106,876.11 : x
  2. Step 2: Convert to fraction form
    164,094.21/226,492.14 = 106,876.11/x
  3. Step 3: Cross multiply
    164,094.21x = 226,492.14 × 106,876.11
  4. Step 4: Simplify right side
    164,094.21x = 24,206,598,868.78
  5. Step 5: Solve for x
    x = 24,206,598,868.78/164,094.21
  6. Step 6: Final answer
    x = 147,516.47

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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.