Home / 50,816.13-70,080.57-32,892.45

Finding the Fourth Proportional to 50,816.13, 70,080.57 and 32,892.45

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Solution

The fourth proportional to 50,816.13, 70,080.57 and 32,892.45 is: 45,362.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,816.13 : 70,080.57 = 32,892.45 : x
  2. Step 2: Convert to fraction form
    50,816.13/70,080.57 = 32,892.45/x
  3. Step 3: Cross multiply
    50,816.13x = 70,080.57 × 32,892.45
  4. Step 4: Simplify right side
    50,816.13x = 2,305,121,644.70
  5. Step 5: Solve for x
    x = 2,305,121,644.70/50,816.13
  6. Step 6: Final answer
    x = 45,362.01

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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.