Home / 37,584.24-51,865.67-20,588.34

Finding the Fourth Proportional to 37,584.24, 51,865.67 and 20,588.34

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Solution

The fourth proportional to 37,584.24, 51,865.67 and 20,588.34 is: 28,411.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,584.24 : 51,865.67 = 20,588.34 : x
  2. Step 2: Convert to fraction form
    37,584.24/51,865.67 = 20,588.34/x
  3. Step 3: Cross multiply
    37,584.24x = 51,865.67 × 20,588.34
  4. Step 4: Simplify right side
    37,584.24x = 1,067,827,945.35
  5. Step 5: Solve for x
    x = 1,067,827,945.35/37,584.24
  6. Step 6: Final answer
    x = 28,411.59

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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.