Home / 4,095.09-6,170.04-3,705.53

Finding the Fourth Proportional to 4,095.09, 6,170.04 and 3,705.53

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Solution

The fourth proportional to 4,095.09, 6,170.04 and 3,705.53 is: 5,583.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.09 : 6,170.04 = 3,705.53 : x
  2. Step 2: Convert to fraction form
    4,095.09/6,170.04 = 3,705.53/x
  3. Step 3: Cross multiply
    4,095.09x = 6,170.04 × 3,705.53
  4. Step 4: Simplify right side
    4,095.09x = 22,863,237.47
  5. Step 5: Solve for x
    x = 22,863,237.47/4,095.09
  6. Step 6: Final answer
    x = 5,583.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.