Home / 92,766.22-139,160.27-29,564.35

Finding the Fourth Proportional to 92,766.22, 139,160.27 and 29,564.35

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Solution

The fourth proportional to 92,766.22, 139,160.27 and 29,564.35 is: 44,350.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,766.22 : 139,160.27 = 29,564.35 : x
  2. Step 2: Convert to fraction form
    92,766.22/139,160.27 = 29,564.35/x
  3. Step 3: Cross multiply
    92,766.22x = 139,160.27 × 29,564.35
  4. Step 4: Simplify right side
    92,766.22x = 4,114,182,928.37
  5. Step 5: Solve for x
    x = 4,114,182,928.37/92,766.22
  6. Step 6: Final answer
    x = 44,350.01

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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.