Home / 68,506.06-94,567.51-41,657.19

Finding the Fourth Proportional to 68,506.06, 94,567.51 and 41,657.19

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Solution

The fourth proportional to 68,506.06, 94,567.51 and 41,657.19 is: 57,504.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,506.06 : 94,567.51 = 41,657.19 : x
  2. Step 2: Convert to fraction form
    68,506.06/94,567.51 = 41,657.19/x
  3. Step 3: Cross multiply
    68,506.06x = 94,567.51 × 41,657.19
  4. Step 4: Simplify right side
    68,506.06x = 3,939,416,731.90
  5. Step 5: Solve for x
    x = 3,939,416,731.90/68,506.06
  6. Step 6: Final answer
    x = 57,504.65

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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.