Home / 122,946.30-184,441.05-44,106.30

Finding the Fourth Proportional to 122,946.30, 184,441.05 and 44,106.30

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Solution

The fourth proportional to 122,946.30, 184,441.05 and 44,106.30 is: 66,167.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,946.30 : 184,441.05 = 44,106.30 : x
  2. Step 2: Convert to fraction form
    122,946.30/184,441.05 = 44,106.30/x
  3. Step 3: Cross multiply
    122,946.30x = 184,441.05 × 44,106.30
  4. Step 4: Simplify right side
    122,946.30x = 8,135,012,283.62
  5. Step 5: Solve for x
    x = 8,135,012,283.62/122,946.30
  6. Step 6: Final answer
    x = 66,167.20

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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.