Home / 93,022.68-139,534.56-22,901.52

Finding the Fourth Proportional to 93,022.68, 139,534.56 and 22,901.52

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Solution

The fourth proportional to 93,022.68, 139,534.56 and 22,901.52 is: 34,352.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,022.68 : 139,534.56 = 22,901.52 : x
  2. Step 2: Convert to fraction form
    93,022.68/139,534.56 = 22,901.52/x
  3. Step 3: Cross multiply
    93,022.68x = 139,534.56 × 22,901.52
  4. Step 4: Simplify right side
    93,022.68x = 3,195,553,516.53
  5. Step 5: Solve for x
    x = 3,195,553,516.53/93,022.68
  6. Step 6: Final answer
    x = 34,352.41

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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.