Home / 50,378.13-69,528.48-32,525.01

Finding the Fourth Proportional to 50,378.13, 69,528.48 and 32,525.01

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Solution

The fourth proportional to 50,378.13, 69,528.48 and 32,525.01 is: 44,888.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,378.13 : 69,528.48 = 32,525.01 : x
  2. Step 2: Convert to fraction form
    50,378.13/69,528.48 = 32,525.01/x
  3. Step 3: Cross multiply
    50,378.13x = 69,528.48 × 32,525.01
  4. Step 4: Simplify right side
    50,378.13x = 2,261,414,507.28
  5. Step 5: Solve for x
    x = 2,261,414,507.28/50,378.13
  6. Step 6: Final answer
    x = 44,888.81

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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.