Home / 69,593.64-96,057-44,115.18

Finding the Fourth Proportional to 69,593.64, 96,057 and 44,115.18

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Solution

The fourth proportional to 69,593.64, 96,057 and 44,115.18 is: 60,890.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,593.64 : 96,057 = 44,115.18 : x
  2. Step 2: Convert to fraction form
    69,593.64/96,057 = 44,115.18/x
  3. Step 3: Cross multiply
    69,593.64x = 96,057 × 44,115.18
  4. Step 4: Simplify right side
    69,593.64x = 4,237,571,845.26
  5. Step 5: Solve for x
    x = 4,237,571,845.26/69,593.64
  6. Step 6: Final answer
    x = 60,890.22

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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.