Home / 4,110.50-6,167.19-1,802.18

Finding the Fourth Proportional to 4,110.50, 6,167.19 and 1,802.18

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Solution

The fourth proportional to 4,110.50, 6,167.19 and 1,802.18 is: 2,703.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.50 : 6,167.19 = 1,802.18 : x
  2. Step 2: Convert to fraction form
    4,110.50/6,167.19 = 1,802.18/x
  3. Step 3: Cross multiply
    4,110.50x = 6,167.19 × 1,802.18
  4. Step 4: Simplify right side
    4,110.50x = 11,114,386.47
  5. Step 5: Solve for x
    x = 11,114,386.47/4,110.50
  6. Step 6: Final answer
    x = 2,703.90

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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.