Home / 92,832.96-139,252.14-22,712.25

Finding the Fourth Proportional to 92,832.96, 139,252.14 and 22,712.25

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Solution

The fourth proportional to 92,832.96, 139,252.14 and 22,712.25 is: 34,069.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,832.96 : 139,252.14 = 22,712.25 : x
  2. Step 2: Convert to fraction form
    92,832.96/139,252.14 = 22,712.25/x
  3. Step 3: Cross multiply
    92,832.96x = 139,252.14 × 22,712.25
  4. Step 4: Simplify right side
    92,832.96x = 3,162,729,416.72
  5. Step 5: Solve for x
    x = 3,162,729,416.72/92,832.96
  6. Step 6: Final answer
    x = 34,069.04

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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.