Home / 169,447.65-233,829.33-96,848.36

Finding the Fourth Proportional to 169,447.65, 233,829.33 and 96,848.36

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Solution

The fourth proportional to 169,447.65, 233,829.33 and 96,848.36 is: 133,645.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,447.65 : 233,829.33 = 96,848.36 : x
  2. Step 2: Convert to fraction form
    169,447.65/233,829.33 = 96,848.36/x
  3. Step 3: Cross multiply
    169,447.65x = 233,829.33 × 96,848.36
  4. Step 4: Simplify right side
    169,447.65x = 22,645,987,019.70
  5. Step 5: Solve for x
    x = 22,645,987,019.70/169,447.65
  6. Step 6: Final answer
    x = 133,645.92

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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.