Home / 69,426.05-104,135.61-24,449.63

Finding the Fourth Proportional to 69,426.05, 104,135.61 and 24,449.63

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Solution

The fourth proportional to 69,426.05, 104,135.61 and 24,449.63 is: 36,673.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,426.05 : 104,135.61 = 24,449.63 : x
  2. Step 2: Convert to fraction form
    69,426.05/104,135.61 = 24,449.63/x
  3. Step 3: Cross multiply
    69,426.05x = 104,135.61 × 24,449.63
  4. Step 4: Simplify right side
    69,426.05x = 2,546,076,613.65
  5. Step 5: Solve for x
    x = 2,546,076,613.65/69,426.05
  6. Step 6: Final answer
    x = 36,673.22

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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.