Home / 92,835.37-139,246.17-29,652.94

Finding the Fourth Proportional to 92,835.37, 139,246.17 and 29,652.94

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Solution

The fourth proportional to 92,835.37, 139,246.17 and 29,652.94 is: 44,477.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,835.37 : 139,246.17 = 29,652.94 : x
  2. Step 2: Convert to fraction form
    92,835.37/139,246.17 = 29,652.94/x
  3. Step 3: Cross multiply
    92,835.37x = 139,246.17 × 29,652.94
  4. Step 4: Simplify right side
    92,835.37x = 4,129,058,324.24
  5. Step 5: Solve for x
    x = 4,129,058,324.24/92,835.37
  6. Step 6: Final answer
    x = 44,477.21

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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.