Home / 169,158.98-233,435.82-92,674.35

Finding the Fourth Proportional to 169,158.98, 233,435.82 and 92,674.35

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Solution

The fourth proportional to 169,158.98, 233,435.82 and 92,674.35 is: 127,888.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,158.98 : 233,435.82 = 92,674.35 : x
  2. Step 2: Convert to fraction form
    169,158.98/233,435.82 = 92,674.35/x
  3. Step 3: Cross multiply
    169,158.98x = 233,435.82 × 92,674.35
  4. Step 4: Simplify right side
    169,158.98x = 21,633,513,889.28
  5. Step 5: Solve for x
    x = 21,633,513,889.28/169,158.98
  6. Step 6: Final answer
    x = 127,888.65

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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.