Home / 46,076.76-69,023.49-35,509.98

Finding the Fourth Proportional to 46,076.76, 69,023.49 and 35,509.98

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Solution

The fourth proportional to 46,076.76, 69,023.49 and 35,509.98 is: 53,194.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,076.76 : 69,023.49 = 35,509.98 : x
  2. Step 2: Convert to fraction form
    46,076.76/69,023.49 = 35,509.98/x
  3. Step 3: Cross multiply
    46,076.76x = 69,023.49 × 35,509.98
  4. Step 4: Simplify right side
    46,076.76x = 2,451,022,749.43
  5. Step 5: Solve for x
    x = 2,451,022,749.43/46,076.76
  6. Step 6: Final answer
    x = 53,194.34

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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.