Home / 50,304.42-75,409.74-17,001.20

Finding the Fourth Proportional to 50,304.42, 75,409.74 and 17,001.20

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Solution

The fourth proportional to 50,304.42, 75,409.74 and 17,001.20 is: 25,485.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,304.42 : 75,409.74 = 17,001.20 : x
  2. Step 2: Convert to fraction form
    50,304.42/75,409.74 = 17,001.20/x
  3. Step 3: Cross multiply
    50,304.42x = 75,409.74 × 17,001.20
  4. Step 4: Simplify right side
    50,304.42x = 1,282,055,694.64
  5. Step 5: Solve for x
    x = 1,282,055,694.64/50,304.42
  6. Step 6: Final answer
    x = 25,485.95

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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.