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Finding the Fourth Proportional to 56,617.44, 84,949.46 and 25,010.84

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Solution

The fourth proportional to 56,617.44, 84,949.46 and 25,010.84 is: 37,526.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,617.44 : 84,949.46 = 25,010.84 : x
  2. Step 2: Convert to fraction form
    56,617.44/84,949.46 = 25,010.84/x
  3. Step 3: Cross multiply
    56,617.44x = 84,949.46 × 25,010.84
  4. Step 4: Simplify right side
    56,617.44x = 2,124,657,352.15
  5. Step 5: Solve for x
    x = 2,124,657,352.15/56,617.44
  6. Step 6: Final answer
    x = 37,526.55

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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.