Home / 170,825.20-235,733.88-95,372.08

Finding the Fourth Proportional to 170,825.20, 235,733.88 and 95,372.08

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Solution

The fourth proportional to 170,825.20, 235,733.88 and 95,372.08 is: 131,610.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,825.20 : 235,733.88 = 95,372.08 : x
  2. Step 2: Convert to fraction form
    170,825.20/235,733.88 = 95,372.08/x
  3. Step 3: Cross multiply
    170,825.20x = 235,733.88 × 95,372.08
  4. Step 4: Simplify right side
    170,825.20x = 22,482,430,462.07
  5. Step 5: Solve for x
    x = 22,482,430,462.07/170,825.20
  6. Step 6: Final answer
    x = 131,610.74

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.