Home / 170,009.45-234,609.77-93,524.07

Finding the Fourth Proportional to 170,009.45, 234,609.77 and 93,524.07

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Solution

The fourth proportional to 170,009.45, 234,609.77 and 93,524.07 is: 129,061.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,009.45 : 234,609.77 = 93,524.07 : x
  2. Step 2: Convert to fraction form
    170,009.45/234,609.77 = 93,524.07/x
  3. Step 3: Cross multiply
    170,009.45x = 234,609.77 × 93,524.07
  4. Step 4: Simplify right side
    170,009.45x = 21,941,660,084.54
  5. Step 5: Solve for x
    x = 21,941,660,084.54/170,009.45
  6. Step 6: Final answer
    x = 129,061.42

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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.