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Finding the Fourth Proportional to 80,292.95, 110,819.77 and 46,323.37

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Solution

The fourth proportional to 80,292.95, 110,819.77 and 46,323.37 is: 63,935.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,292.95 : 110,819.77 = 46,323.37 : x
  2. Step 2: Convert to fraction form
    80,292.95/110,819.77 = 46,323.37/x
  3. Step 3: Cross multiply
    80,292.95x = 110,819.77 × 46,323.37
  4. Step 4: Simplify right side
    80,292.95x = 5,133,545,231.74
  5. Step 5: Solve for x
    x = 5,133,545,231.74/80,292.95
  6. Step 6: Final answer
    x = 63,935.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.