Home / 93,035.95-139,600.07-36,874.83

Finding the Fourth Proportional to 93,035.95, 139,600.07 and 36,874.83

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Solution

The fourth proportional to 93,035.95, 139,600.07 and 36,874.83 is: 55,330.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,035.95 : 139,600.07 = 36,874.83 : x
  2. Step 2: Convert to fraction form
    93,035.95/139,600.07 = 36,874.83/x
  3. Step 3: Cross multiply
    93,035.95x = 139,600.07 × 36,874.83
  4. Step 4: Simplify right side
    93,035.95x = 5,147,728,849.24
  5. Step 5: Solve for x
    x = 5,147,728,849.24/93,035.95
  6. Step 6: Final answer
    x = 55,330.53

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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.