Home / 63,684.60-95,546.10-34,116.60

Finding the Fourth Proportional to 63,684.60, 95,546.10 and 34,116.60

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Solution

The fourth proportional to 63,684.60, 95,546.10 and 34,116.60 is: 51,185.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,684.60 : 95,546.10 = 34,116.60 : x
  2. Step 2: Convert to fraction form
    63,684.60/95,546.10 = 34,116.60/x
  3. Step 3: Cross multiply
    63,684.60x = 95,546.10 × 34,116.60
  4. Step 4: Simplify right side
    63,684.60x = 3,259,708,075.26
  5. Step 5: Solve for x
    x = 3,259,708,075.26/63,684.60
  6. Step 6: Final answer
    x = 51,185.19

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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.