Home / 93,238.02-139,900.77-46,494.54

Finding the Fourth Proportional to 93,238.02, 139,900.77 and 46,494.54

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Solution

The fourth proportional to 93,238.02, 139,900.77 and 46,494.54 is: 69,763.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,238.02 : 139,900.77 = 46,494.54 : x
  2. Step 2: Convert to fraction form
    93,238.02/139,900.77 = 46,494.54/x
  3. Step 3: Cross multiply
    93,238.02x = 139,900.77 × 46,494.54
  4. Step 4: Simplify right side
    93,238.02x = 6,504,621,946.80
  5. Step 5: Solve for x
    x = 6,504,621,946.80/93,238.02
  6. Step 6: Final answer
    x = 69,763.62

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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.