Home / 170,003.70-234,597.71-93,517.94

Finding the Fourth Proportional to 170,003.70, 234,597.71 and 93,517.94

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Solution

The fourth proportional to 170,003.70, 234,597.71 and 93,517.94 is: 129,050.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,003.70 : 234,597.71 = 93,517.94 : x
  2. Step 2: Convert to fraction form
    170,003.70/234,597.71 = 93,517.94/x
  3. Step 3: Cross multiply
    170,003.70x = 234,597.71 × 93,517.94
  4. Step 4: Simplify right side
    170,003.70x = 21,939,095,096.97
  5. Step 5: Solve for x
    x = 21,939,095,096.97/170,003.70
  6. Step 6: Final answer
    x = 129,050.69

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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.