Home / 65,960.22-98,884.60-44,840.94

Finding the Fourth Proportional to 65,960.22, 98,884.60 and 44,840.94

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Solution

The fourth proportional to 65,960.22, 98,884.60 and 44,840.94 is: 67,223.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,960.22 : 98,884.60 = 44,840.94 : x
  2. Step 2: Convert to fraction form
    65,960.22/98,884.60 = 44,840.94/x
  3. Step 3: Cross multiply
    65,960.22x = 98,884.60 × 44,840.94
  4. Step 4: Simplify right side
    65,960.22x = 4,434,078,488.83
  5. Step 5: Solve for x
    x = 4,434,078,488.83/65,960.22
  6. Step 6: Final answer
    x = 67,223.52

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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.