Home / 170,523.20-235,314.72-95,071.04

Finding the Fourth Proportional to 170,523.20, 235,314.72 and 95,071.04

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Solution

The fourth proportional to 170,523.20, 235,314.72 and 95,071.04 is: 131,193.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,523.20 : 235,314.72 = 95,071.04 : x
  2. Step 2: Convert to fraction form
    170,523.20/235,314.72 = 95,071.04/x
  3. Step 3: Cross multiply
    170,523.20x = 235,314.72 × 95,071.04
  4. Step 4: Simplify right side
    170,523.20x = 22,371,615,157.71
  5. Step 5: Solve for x
    x = 22,371,615,157.71/170,523.20
  6. Step 6: Final answer
    x = 131,193.97

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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.