Home / 66,190.14-99,301.50-32,925.96

Finding the Fourth Proportional to 66,190.14, 99,301.50 and 32,925.96

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Solution

The fourth proportional to 66,190.14, 99,301.50 and 32,925.96 is: 49,397.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,190.14 : 99,301.50 = 32,925.96 : x
  2. Step 2: Convert to fraction form
    66,190.14/99,301.50 = 32,925.96/x
  3. Step 3: Cross multiply
    66,190.14x = 99,301.50 × 32,925.96
  4. Step 4: Simplify right side
    66,190.14x = 3,269,597,216.94
  5. Step 5: Solve for x
    x = 3,269,597,216.94/66,190.14
  6. Step 6: Final answer
    x = 49,397.04

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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.