Home / 4,056-5,597.36-2,287.52

Finding the Fourth Proportional to 4,056, 5,597.36 and 2,287.52

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Solution

The fourth proportional to 4,056, 5,597.36 and 2,287.52 is: 3,156.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056 : 5,597.36 = 2,287.52 : x
  2. Step 2: Convert to fraction form
    4,056/5,597.36 = 2,287.52/x
  3. Step 3: Cross multiply
    4,056x = 5,597.36 × 2,287.52
  4. Step 4: Simplify right side
    4,056x = 12,804,072.95
  5. Step 5: Solve for x
    x = 12,804,072.95/4,056
  6. Step 6: Final answer
    x = 3,156.82

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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.