Home / 93,013.44-139,557.42-33,853.20

Finding the Fourth Proportional to 93,013.44, 139,557.42 and 33,853.20

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Solution

The fourth proportional to 93,013.44, 139,557.42 and 33,853.20 is: 50,793.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,013.44 : 139,557.42 = 33,853.20 : x
  2. Step 2: Convert to fraction form
    93,013.44/139,557.42 = 33,853.20/x
  3. Step 3: Cross multiply
    93,013.44x = 139,557.42 × 33,853.20
  4. Step 4: Simplify right side
    93,013.44x = 4,724,465,250.74
  5. Step 5: Solve for x
    x = 4,724,465,250.74/93,013.44
  6. Step 6: Final answer
    x = 50,793.36

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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.