Home / 169,051.68-233,294.19-92,569.56

Finding the Fourth Proportional to 169,051.68, 233,294.19 and 92,569.56

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Solution

The fourth proportional to 169,051.68, 233,294.19 and 92,569.56 is: 127,747.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,051.68 : 233,294.19 = 92,569.56 : x
  2. Step 2: Convert to fraction form
    169,051.68/233,294.19 = 92,569.56/x
  3. Step 3: Cross multiply
    169,051.68x = 233,294.19 × 92,569.56
  4. Step 4: Simplify right side
    169,051.68x = 21,595,939,296.87
  5. Step 5: Solve for x
    x = 21,595,939,296.87/169,051.68
  6. Step 6: Final answer
    x = 127,747.56

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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.