Home / 67,770.12-93,524.82-37,552.62

Finding the Fourth Proportional to 67,770.12, 93,524.82 and 37,552.62

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Solution

The fourth proportional to 67,770.12, 93,524.82 and 37,552.62 is: 51,823.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,770.12 : 93,524.82 = 37,552.62 : x
  2. Step 2: Convert to fraction form
    67,770.12/93,524.82 = 37,552.62/x
  3. Step 3: Cross multiply
    67,770.12x = 93,524.82 × 37,552.62
  4. Step 4: Simplify right side
    67,770.12x = 3,512,101,370.64
  5. Step 5: Solve for x
    x = 3,512,101,370.64/67,770.12
  6. Step 6: Final answer
    x = 51,823.74

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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.