Home / 93,335.15-139,946.43-37,183.93

Finding the Fourth Proportional to 93,335.15, 139,946.43 and 37,183.93

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Solution

The fourth proportional to 93,335.15, 139,946.43 and 37,183.93 is: 55,753.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,335.15 : 139,946.43 = 37,183.93 : x
  2. Step 2: Convert to fraction form
    93,335.15/139,946.43 = 37,183.93/x
  3. Step 3: Cross multiply
    93,335.15x = 139,946.43 × 37,183.93
  4. Step 4: Simplify right side
    93,335.15x = 5,203,758,046.44
  5. Step 5: Solve for x
    x = 5,203,758,046.44/93,335.15
  6. Step 6: Final answer
    x = 55,753.46

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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.