Home / 169,215.98-233,488.44-96,585.71

Finding the Fourth Proportional to 169,215.98, 233,488.44 and 96,585.71

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Solution

The fourth proportional to 169,215.98, 233,488.44 and 96,585.71 is: 133,271.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,215.98 : 233,488.44 = 96,585.71 : x
  2. Step 2: Convert to fraction form
    169,215.98/233,488.44 = 96,585.71/x
  3. Step 3: Cross multiply
    169,215.98x = 233,488.44 × 96,585.71
  4. Step 4: Simplify right side
    169,215.98x = 22,551,645,586.75
  5. Step 5: Solve for x
    x = 22,551,645,586.75/169,215.98
  6. Step 6: Final answer
    x = 133,271.37

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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.