Home / 46,408.14-69,513.36-22,679.16

Finding the Fourth Proportional to 46,408.14, 69,513.36 and 22,679.16

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Solution

The fourth proportional to 46,408.14, 69,513.36 and 22,679.16 is: 33,970.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,408.14 : 69,513.36 = 22,679.16 : x
  2. Step 2: Convert to fraction form
    46,408.14/69,513.36 = 22,679.16/x
  3. Step 3: Cross multiply
    46,408.14x = 69,513.36 × 22,679.16
  4. Step 4: Simplify right side
    46,408.14x = 1,576,504,613.58
  5. Step 5: Solve for x
    x = 1,576,504,613.58/46,408.14
  6. Step 6: Final answer
    x = 33,970.43

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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.