Home / 93,228.05-139,862.33-34,063.63

Finding the Fourth Proportional to 93,228.05, 139,862.33 and 34,063.63

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Solution

The fourth proportional to 93,228.05, 139,862.33 and 34,063.63 is: 51,102.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,228.05 : 139,862.33 = 34,063.63 : x
  2. Step 2: Convert to fraction form
    93,228.05/139,862.33 = 34,063.63/x
  3. Step 3: Cross multiply
    93,228.05x = 139,862.33 × 34,063.63
  4. Step 4: Simplify right side
    93,228.05x = 4,764,218,660.06
  5. Step 5: Solve for x
    x = 4,764,218,660.06/93,228.05
  6. Step 6: Final answer
    x = 51,102.85

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1.5x scale

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.