Home / 92,772.83-139,158.89-33,594.66

Finding the Fourth Proportional to 92,772.83, 139,158.89 and 33,594.66

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Solution

The fourth proportional to 92,772.83, 139,158.89 and 33,594.66 is: 50,391.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,772.83 : 139,158.89 = 33,594.66 : x
  2. Step 2: Convert to fraction form
    92,772.83/139,158.89 = 33,594.66/x
  3. Step 3: Cross multiply
    92,772.83x = 139,158.89 × 33,594.66
  4. Step 4: Simplify right side
    92,772.83x = 4,674,995,595.53
  5. Step 5: Solve for x
    x = 4,674,995,595.53/92,772.83
  6. Step 6: Final answer
    x = 50,391.86

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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.