Home / 44,785.14-67,080.48-43,540.98

Finding the Fourth Proportional to 44,785.14, 67,080.48 and 43,540.98

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Solution

The fourth proportional to 44,785.14, 67,080.48 and 43,540.98 is: 65,216.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,785.14 : 67,080.48 = 43,540.98 : x
  2. Step 2: Convert to fraction form
    44,785.14/67,080.48 = 43,540.98/x
  3. Step 3: Cross multiply
    44,785.14x = 67,080.48 × 43,540.98
  4. Step 4: Simplify right side
    44,785.14x = 2,920,749,838.07
  5. Step 5: Solve for x
    x = 2,920,749,838.07/44,785.14
  6. Step 6: Final answer
    x = 65,216.94

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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.