Home / 48,622.05-67,033.44-36,470.88

Finding the Fourth Proportional to 48,622.05, 67,033.44 and 36,470.88

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Solution

The fourth proportional to 48,622.05, 67,033.44 and 36,470.88 is: 50,281.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,622.05 : 67,033.44 = 36,470.88 : x
  2. Step 2: Convert to fraction form
    48,622.05/67,033.44 = 36,470.88/x
  3. Step 3: Cross multiply
    48,622.05x = 67,033.44 × 36,470.88
  4. Step 4: Simplify right side
    48,622.05x = 2,444,768,546.23
  5. Step 5: Solve for x
    x = 2,444,768,546.23/48,622.05
  6. Step 6: Final answer
    x = 50,281.07

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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.