Home / 63,033.62-94,550.49-36,420.12

Finding the Fourth Proportional to 63,033.62, 94,550.49 and 36,420.12

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Solution

The fourth proportional to 63,033.62, 94,550.49 and 36,420.12 is: 54,630.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,033.62 : 94,550.49 = 36,420.12 : x
  2. Step 2: Convert to fraction form
    63,033.62/94,550.49 = 36,420.12/x
  3. Step 3: Cross multiply
    63,033.62x = 94,550.49 × 36,420.12
  4. Step 4: Simplify right side
    63,033.62x = 3,443,540,191.86
  5. Step 5: Solve for x
    x = 3,443,540,191.86/63,033.62
  6. Step 6: Final answer
    x = 54,630.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.