Home / 169,051.49-233,293.93-92,569.37

Finding the Fourth Proportional to 169,051.49, 233,293.93 and 92,569.37

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Solution

The fourth proportional to 169,051.49, 233,293.93 and 92,569.37 is: 127,747.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,051.49 : 233,293.93 = 92,569.37 : x
  2. Step 2: Convert to fraction form
    169,051.49/233,293.93 = 92,569.37/x
  3. Step 3: Cross multiply
    169,051.49x = 233,293.93 × 92,569.37
  4. Step 4: Simplify right side
    169,051.49x = 21,595,871,601.88
  5. Step 5: Solve for x
    x = 21,595,871,601.88/169,051.49
  6. Step 6: Final answer
    x = 127,747.30

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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.