Home / 169,066.74-233,309.25-93,613.62

Finding the Fourth Proportional to 169,066.74, 233,309.25 and 93,613.62

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Solution

The fourth proportional to 169,066.74, 233,309.25 and 93,613.62 is: 129,185.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,066.74 : 233,309.25 = 93,613.62 : x
  2. Step 2: Convert to fraction form
    169,066.74/233,309.25 = 93,613.62/x
  3. Step 3: Cross multiply
    169,066.74x = 233,309.25 × 93,613.62
  4. Step 4: Simplify right side
    169,066.74x = 21,840,923,471.99
  5. Step 5: Solve for x
    x = 21,840,923,471.99/169,066.74
  6. Step 6: Final answer
    x = 129,185.22

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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.