Home / 69,535.36-104,195.76-46,957.60

Finding the Fourth Proportional to 69,535.36, 104,195.76 and 46,957.60

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Solution

The fourth proportional to 69,535.36, 104,195.76 and 46,957.60 is: 70,363.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,535.36 : 104,195.76 = 46,957.60 : x
  2. Step 2: Convert to fraction form
    69,535.36/104,195.76 = 46,957.60/x
  3. Step 3: Cross multiply
    69,535.36x = 104,195.76 × 46,957.60
  4. Step 4: Simplify right side
    69,535.36x = 4,892,782,819.78
  5. Step 5: Solve for x
    x = 4,892,782,819.78/69,535.36
  6. Step 6: Final answer
    x = 70,363.95

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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.