Home / 73,946.90-110,774.55-44,276.60

Finding the Fourth Proportional to 73,946.90, 110,774.55 and 44,276.60

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Solution

The fourth proportional to 73,946.90, 110,774.55 and 44,276.60 is: 66,327.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,946.90 : 110,774.55 = 44,276.60 : x
  2. Step 2: Convert to fraction form
    73,946.90/110,774.55 = 44,276.60/x
  3. Step 3: Cross multiply
    73,946.90x = 110,774.55 × 44,276.60
  4. Step 4: Simplify right side
    73,946.90x = 4,904,720,440.53
  5. Step 5: Solve for x
    x = 4,904,720,440.53/73,946.90
  6. Step 6: Final answer
    x = 66,327.60

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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.