Home / 169,091.51-233,350.46-92,613.83

Finding the Fourth Proportional to 169,091.51, 233,350.46 and 92,613.83

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Solution

The fourth proportional to 169,091.51, 233,350.46 and 92,613.83 is: 127,809.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,091.51 : 233,350.46 = 92,613.83 : x
  2. Step 2: Convert to fraction form
    169,091.51/233,350.46 = 92,613.83/x
  3. Step 3: Cross multiply
    169,091.51x = 233,350.46 × 92,613.83
  4. Step 4: Simplify right side
    169,091.51x = 21,611,479,832.86
  5. Step 5: Solve for x
    x = 21,611,479,832.86/169,091.51
  6. Step 6: Final answer
    x = 127,809.37

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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.