Home / 169,004.10-233,225.30-92,522.58

Finding the Fourth Proportional to 169,004.10, 233,225.30 and 92,522.58

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Solution

The fourth proportional to 169,004.10, 233,225.30 and 92,522.58 is: 127,680.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,004.10 : 233,225.30 = 92,522.58 : x
  2. Step 2: Convert to fraction form
    169,004.10/233,225.30 = 92,522.58/x
  3. Step 3: Cross multiply
    169,004.10x = 233,225.30 × 92,522.58
  4. Step 4: Simplify right side
    169,004.10x = 21,578,606,014.66
  5. Step 5: Solve for x
    x = 21,578,606,014.66/169,004.10
  6. Step 6: Final answer
    x = 127,680.96

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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.