Home / 93,197.46-139,762.17-34,015.62

Finding the Fourth Proportional to 93,197.46, 139,762.17 and 34,015.62

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Solution

The fourth proportional to 93,197.46, 139,762.17 and 34,015.62 is: 51,011.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,197.46 : 139,762.17 = 34,015.62 : x
  2. Step 2: Convert to fraction form
    93,197.46/139,762.17 = 34,015.62/x
  3. Step 3: Cross multiply
    93,197.46x = 139,762.17 × 34,015.62
  4. Step 4: Simplify right side
    93,197.46x = 4,754,096,865.10
  5. Step 5: Solve for x
    x = 4,754,096,865.10/93,197.46
  6. Step 6: Final answer
    x = 51,011.01

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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.