Home / 37,648.60-51,977.58-23,520.58

Finding the Fourth Proportional to 37,648.60, 51,977.58 and 23,520.58

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Solution

The fourth proportional to 37,648.60, 51,977.58 and 23,520.58 is: 32,472.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,648.60 : 51,977.58 = 23,520.58 : x
  2. Step 2: Convert to fraction form
    37,648.60/51,977.58 = 23,520.58/x
  3. Step 3: Cross multiply
    37,648.60x = 51,977.58 × 23,520.58
  4. Step 4: Simplify right side
    37,648.60x = 1,222,542,828.60
  5. Step 5: Solve for x
    x = 1,222,542,828.60/37,648.60
  6. Step 6: Final answer
    x = 32,472.46

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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.