Home / 169,070.48-233,321.62-92,593.80

Finding the Fourth Proportional to 169,070.48, 233,321.62 and 92,593.80

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Solution

The fourth proportional to 169,070.48, 233,321.62 and 92,593.80 is: 127,781.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,070.48 : 233,321.62 = 92,593.80 : x
  2. Step 2: Convert to fraction form
    169,070.48/233,321.62 = 92,593.80/x
  3. Step 3: Cross multiply
    169,070.48x = 233,321.62 × 92,593.80
  4. Step 4: Simplify right side
    169,070.48x = 21,604,135,417.96
  5. Step 5: Solve for x
    x = 21,604,135,417.96/169,070.48
  6. Step 6: Final answer
    x = 127,781.83

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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.