Home / 63,560.44-87,716.14-35,266.13

Finding the Fourth Proportional to 63,560.44, 87,716.14 and 35,266.13

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Solution

The fourth proportional to 63,560.44, 87,716.14 and 35,266.13 is: 48,668.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,560.44 : 87,716.14 = 35,266.13 : x
  2. Step 2: Convert to fraction form
    63,560.44/87,716.14 = 35,266.13/x
  3. Step 3: Cross multiply
    63,560.44x = 87,716.14 × 35,266.13
  4. Step 4: Simplify right side
    63,560.44x = 3,093,408,269.59
  5. Step 5: Solve for x
    x = 3,093,408,269.59/63,560.44
  6. Step 6: Final answer
    x = 48,668.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.