Home / 69,634.02-96,096.96-37,805.04

Finding the Fourth Proportional to 69,634.02, 96,096.96 and 37,805.04

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Solution

The fourth proportional to 69,634.02, 96,096.96 and 37,805.04 is: 52,172.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,634.02 : 96,096.96 = 37,805.04 : x
  2. Step 2: Convert to fraction form
    69,634.02/96,096.96 = 37,805.04/x
  3. Step 3: Cross multiply
    69,634.02x = 96,096.96 × 37,805.04
  4. Step 4: Simplify right side
    69,634.02x = 3,632,949,416.68
  5. Step 5: Solve for x
    x = 3,632,949,416.68/69,634.02
  6. Step 6: Final answer
    x = 52,172.05

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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.