Home / 43,506.66-65,193.55-32,359.44

Finding the Fourth Proportional to 43,506.66, 65,193.55 and 32,359.44

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Solution

The fourth proportional to 43,506.66, 65,193.55 and 32,359.44 is: 48,489.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,506.66 : 65,193.55 = 32,359.44 : x
  2. Step 2: Convert to fraction form
    43,506.66/65,193.55 = 32,359.44/x
  3. Step 3: Cross multiply
    43,506.66x = 65,193.55 × 32,359.44
  4. Step 4: Simplify right side
    43,506.66x = 2,109,626,769.61
  5. Step 5: Solve for x
    x = 2,109,626,769.61/43,506.66
  6. Step 6: Final answer
    x = 48,489.74

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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.