Home / 5,096.17-7,032.60-2,858.00

Finding the Fourth Proportional to 5,096.17, 7,032.60 and 2,858.00

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Solution

The fourth proportional to 5,096.17, 7,032.60 and 2,858.00 is: 3,943.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096.17 : 7,032.60 = 2,858.00 : x
  2. Step 2: Convert to fraction form
    5,096.17/7,032.60 = 2,858.00/x
  3. Step 3: Cross multiply
    5,096.17x = 7,032.60 × 2,858.00
  4. Step 4: Simplify right side
    5,096.17x = 20,099,135.64
  5. Step 5: Solve for x
    x = 20,099,135.64/5,096.17
  6. Step 6: Final answer
    x = 3,943.97

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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.