Home / 44,193.14-66,309.72-40,455.62

Finding the Fourth Proportional to 44,193.14, 66,309.72 and 40,455.62

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Solution

The fourth proportional to 44,193.14, 66,309.72 and 40,455.62 is: 60,701.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,193.14 : 66,309.72 = 40,455.62 : x
  2. Step 2: Convert to fraction form
    44,193.14/66,309.72 = 40,455.62/x
  3. Step 3: Cross multiply
    44,193.14x = 66,309.72 × 40,455.62
  4. Step 4: Simplify right side
    44,193.14x = 2,682,600,834.63
  5. Step 5: Solve for x
    x = 2,682,600,834.63/44,193.14
  6. Step 6: Final answer
    x = 60,701.75

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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.