Home / 36,980.37-55,422.90-32,217.27

Finding the Fourth Proportional to 36,980.37, 55,422.90 and 32,217.27

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Solution

The fourth proportional to 36,980.37, 55,422.90 and 32,217.27 is: 48,284.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,980.37 : 55,422.90 = 32,217.27 : x
  2. Step 2: Convert to fraction form
    36,980.37/55,422.90 = 32,217.27/x
  3. Step 3: Cross multiply
    36,980.37x = 55,422.90 × 32,217.27
  4. Step 4: Simplify right side
    36,980.37x = 1,785,574,533.48
  5. Step 5: Solve for x
    x = 1,785,574,533.48/36,980.37
  6. Step 6: Final answer
    x = 48,284.39

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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.