Home / 67,860.03-93,650.55-44,007.15

Finding the Fourth Proportional to 67,860.03, 93,650.55 and 44,007.15

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Solution

The fourth proportional to 67,860.03, 93,650.55 and 44,007.15 is: 60,732.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,860.03 : 93,650.55 = 44,007.15 : x
  2. Step 2: Convert to fraction form
    67,860.03/93,650.55 = 44,007.15/x
  3. Step 3: Cross multiply
    67,860.03x = 93,650.55 × 44,007.15
  4. Step 4: Simplify right side
    67,860.03x = 4,121,293,801.43
  5. Step 5: Solve for x
    x = 4,121,293,801.43/67,860.03
  6. Step 6: Final answer
    x = 60,732.27

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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.