Home / 4,116.34-5,681.09-2,347.54

Finding the Fourth Proportional to 4,116.34, 5,681.09 and 2,347.54

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Solution

The fourth proportional to 4,116.34, 5,681.09 and 2,347.54 is: 3,239.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116.34 : 5,681.09 = 2,347.54 : x
  2. Step 2: Convert to fraction form
    4,116.34/5,681.09 = 2,347.54/x
  3. Step 3: Cross multiply
    4,116.34x = 5,681.09 × 2,347.54
  4. Step 4: Simplify right side
    4,116.34x = 13,336,586.02
  5. Step 5: Solve for x
    x = 13,336,586.02/4,116.34
  6. Step 6: Final answer
    x = 3,239.91

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