Home / 5,905.02-8,858.62-2,442.54

Finding the Fourth Proportional to 5,905.02, 8,858.62 and 2,442.54

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Solution

The fourth proportional to 5,905.02, 8,858.62 and 2,442.54 is: 3,664.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,905.02 : 8,858.62 = 2,442.54 : x
  2. Step 2: Convert to fraction form
    5,905.02/8,858.62 = 2,442.54/x
  3. Step 3: Cross multiply
    5,905.02x = 8,858.62 × 2,442.54
  4. Step 4: Simplify right side
    5,905.02x = 21,637,533.69
  5. Step 5: Solve for x
    x = 21,637,533.69/5,905.02
  6. Step 6: Final answer
    x = 3,664.26

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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.