Home / 95,414.55-131,673.36-52,396.26

Finding the Fourth Proportional to 95,414.55, 131,673.36 and 52,396.26

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Solution

The fourth proportional to 95,414.55, 131,673.36 and 52,396.26 is: 72,307.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,414.55 : 131,673.36 = 52,396.26 : x
  2. Step 2: Convert to fraction form
    95,414.55/131,673.36 = 52,396.26/x
  3. Step 3: Cross multiply
    95,414.55x = 131,673.36 × 52,396.26
  4. Step 4: Simplify right side
    95,414.55x = 6,899,191,605.63
  5. Step 5: Solve for x
    x = 6,899,191,605.63/95,414.55
  6. Step 6: Final answer
    x = 72,307.54

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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.