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Finding the Fourth Proportional to 61,544.88, 92,317.32 and 14,797.76

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Solution

The fourth proportional to 61,544.88, 92,317.32 and 14,797.76 is: 22,196.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,544.88 : 92,317.32 = 14,797.76 : x
  2. Step 2: Convert to fraction form
    61,544.88/92,317.32 = 14,797.76/x
  3. Step 3: Cross multiply
    61,544.88x = 92,317.32 × 14,797.76
  4. Step 4: Simplify right side
    61,544.88x = 1,366,089,083.62
  5. Step 5: Solve for x
    x = 1,366,089,083.62/61,544.88
  6. Step 6: Final answer
    x = 22,196.63

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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.