Home / 93,520.40-140,299.28-33,532.84

Finding the Fourth Proportional to 93,520.40, 140,299.28 and 33,532.84

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Solution

The fourth proportional to 93,520.40, 140,299.28 and 33,532.84 is: 50,305.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,520.40 : 140,299.28 = 33,532.84 : x
  2. Step 2: Convert to fraction form
    93,520.40/140,299.28 = 33,532.84/x
  3. Step 3: Cross multiply
    93,520.40x = 140,299.28 × 33,532.84
  4. Step 4: Simplify right side
    93,520.40x = 4,704,633,308.36
  5. Step 5: Solve for x
    x = 4,704,633,308.36/93,520.40
  6. Step 6: Final answer
    x = 50,305.96

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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.