Home / 95,097.56-142,676.20-57,190.46

Finding the Fourth Proportional to 95,097.56, 142,676.20 and 57,190.46

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Solution

The fourth proportional to 95,097.56, 142,676.20 and 57,190.46 is: 85,803.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,097.56 : 142,676.20 = 57,190.46 : x
  2. Step 2: Convert to fraction form
    95,097.56/142,676.20 = 57,190.46/x
  3. Step 3: Cross multiply
    95,097.56x = 142,676.20 × 57,190.46
  4. Step 4: Simplify right side
    95,097.56x = 8,159,717,509.05
  5. Step 5: Solve for x
    x = 8,159,717,509.05/95,097.56
  6. Step 6: Final answer
    x = 85,803.65

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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.