Home / 5,802.49-8,009.13-3,446.02

Finding the Fourth Proportional to 5,802.49, 8,009.13 and 3,446.02

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Solution

The fourth proportional to 5,802.49, 8,009.13 and 3,446.02 is: 4,756.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802.49 : 8,009.13 = 3,446.02 : x
  2. Step 2: Convert to fraction form
    5,802.49/8,009.13 = 3,446.02/x
  3. Step 3: Cross multiply
    5,802.49x = 8,009.13 × 3,446.02
  4. Step 4: Simplify right side
    5,802.49x = 27,599,622.16
  5. Step 5: Solve for x
    x = 27,599,622.16/5,802.49
  6. Step 6: Final answer
    x = 4,756.51

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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.