Home / 169,481.98-233,884.49-93,002.36

Finding the Fourth Proportional to 169,481.98, 233,884.49 and 93,002.36

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Solution

The fourth proportional to 169,481.98, 233,884.49 and 93,002.36 is: 128,342.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,481.98 : 233,884.49 = 93,002.36 : x
  2. Step 2: Convert to fraction form
    169,481.98/233,884.49 = 93,002.36/x
  3. Step 3: Cross multiply
    169,481.98x = 233,884.49 × 93,002.36
  4. Step 4: Simplify right side
    169,481.98x = 21,751,807,902.96
  5. Step 5: Solve for x
    x = 21,751,807,902.96/169,481.98
  6. Step 6: Final answer
    x = 128,342.89

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1.5x scale

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.