Home / 95,330.52-131,554.80-52,889.22

Finding the Fourth Proportional to 95,330.52, 131,554.80 and 52,889.22

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Solution

The fourth proportional to 95,330.52, 131,554.80 and 52,889.22 is: 72,986.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,330.52 : 131,554.80 = 52,889.22 : x
  2. Step 2: Convert to fraction form
    95,330.52/131,554.80 = 52,889.22/x
  3. Step 3: Cross multiply
    95,330.52x = 131,554.80 × 52,889.22
  4. Step 4: Simplify right side
    95,330.52x = 6,957,830,759.26
  5. Step 5: Solve for x
    x = 6,957,830,759.26/95,330.52
  6. Step 6: Final answer
    x = 72,986.39

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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.