Home / 66,096.96-99,118.24-32,804.80

Finding the Fourth Proportional to 66,096.96, 99,118.24 and 32,804.80

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Solution

The fourth proportional to 66,096.96, 99,118.24 and 32,804.80 is: 49,193.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,096.96 : 99,118.24 = 32,804.80 : x
  2. Step 2: Convert to fraction form
    66,096.96/99,118.24 = 32,804.80/x
  3. Step 3: Cross multiply
    66,096.96x = 99,118.24 × 32,804.80
  4. Step 4: Simplify right side
    66,096.96x = 3,251,554,039.55
  5. Step 5: Solve for x
    x = 3,251,554,039.55/66,096.96
  6. Step 6: Final answer
    x = 49,193.70

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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.