Home / 37,420.56-51,628.32-24,847.80

Finding the Fourth Proportional to 37,420.56, 51,628.32 and 24,847.80

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Solution

The fourth proportional to 37,420.56, 51,628.32 and 24,847.80 is: 34,281.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,420.56 : 51,628.32 = 24,847.80 : x
  2. Step 2: Convert to fraction form
    37,420.56/51,628.32 = 24,847.80/x
  3. Step 3: Cross multiply
    37,420.56x = 51,628.32 × 24,847.80
  4. Step 4: Simplify right side
    37,420.56x = 1,282,850,169.70
  5. Step 5: Solve for x
    x = 1,282,850,169.70/37,420.56
  6. Step 6: Final answer
    x = 34,281.96

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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.