Home / 37,648.85-51,977.93-23,520.83

Finding the Fourth Proportional to 37,648.85, 51,977.93 and 23,520.83

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Solution

The fourth proportional to 37,648.85, 51,977.93 and 23,520.83 is: 32,472.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,648.85 : 51,977.93 = 23,520.83 : x
  2. Step 2: Convert to fraction form
    37,648.85/51,977.93 = 23,520.83/x
  3. Step 3: Cross multiply
    37,648.85x = 51,977.93 × 23,520.83
  4. Step 4: Simplify right side
    37,648.85x = 1,222,563,937.68
  5. Step 5: Solve for x
    x = 1,222,563,937.68/37,648.85
  6. Step 6: Final answer
    x = 32,472.81

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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.