Home / 37,183.71-55,784.67-17,439.24

Finding the Fourth Proportional to 37,183.71, 55,784.67 and 17,439.24

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Solution

The fourth proportional to 37,183.71, 55,784.67 and 17,439.24 is: 26,163.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,183.71 : 55,784.67 = 17,439.24 : x
  2. Step 2: Convert to fraction form
    37,183.71/55,784.67 = 17,439.24/x
  3. Step 3: Cross multiply
    37,183.71x = 55,784.67 × 17,439.24
  4. Step 4: Simplify right side
    37,183.71x = 972,842,248.45
  5. Step 5: Solve for x
    x = 972,842,248.45/37,183.71
  6. Step 6: Final answer
    x = 26,163.13

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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.