Home / 3,802.93-5,705.81-2,325.18

Finding the Fourth Proportional to 3,802.93, 5,705.81 and 2,325.18

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Solution

The fourth proportional to 3,802.93, 5,705.81 and 2,325.18 is: 3,488.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802.93 : 5,705.81 = 2,325.18 : x
  2. Step 2: Convert to fraction form
    3,802.93/5,705.81 = 2,325.18/x
  3. Step 3: Cross multiply
    3,802.93x = 5,705.81 × 2,325.18
  4. Step 4: Simplify right side
    3,802.93x = 13,267,035.30
  5. Step 5: Solve for x
    x = 13,267,035.30/3,802.93
  6. Step 6: Final answer
    x = 3,488.64

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1.5x scale

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.