Home / 93,817.73-129,468.27-50,797.20

Finding the Fourth Proportional to 93,817.73, 129,468.27 and 50,797.20

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Solution

The fourth proportional to 93,817.73, 129,468.27 and 50,797.20 is: 70,100.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,817.73 : 129,468.27 = 50,797.20 : x
  2. Step 2: Convert to fraction form
    93,817.73/129,468.27 = 50,797.20/x
  3. Step 3: Cross multiply
    93,817.73x = 129,468.27 × 50,797.20
  4. Step 4: Simplify right side
    93,817.73x = 6,576,625,604.84
  5. Step 5: Solve for x
    x = 6,576,625,604.84/93,817.73
  6. Step 6: Final answer
    x = 70,100.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.