Home / 95,010.90-131,094.60-57,284.34

Finding the Fourth Proportional to 95,010.90, 131,094.60 and 57,284.34

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Solution

The fourth proportional to 95,010.90, 131,094.60 and 57,284.34 is: 79,040.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,010.90 : 131,094.60 = 57,284.34 : x
  2. Step 2: Convert to fraction form
    95,010.90/131,094.60 = 57,284.34/x
  3. Step 3: Cross multiply
    95,010.90x = 131,094.60 × 57,284.34
  4. Step 4: Simplify right side
    95,010.90x = 7,509,667,638.56
  5. Step 5: Solve for x
    x = 7,509,667,638.56/95,010.90
  6. Step 6: Final answer
    x = 79,040.06

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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.