Home / 5,802.32-8,007.93-3,284.57

Finding the Fourth Proportional to 5,802.32, 8,007.93 and 3,284.57

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Solution

The fourth proportional to 5,802.32, 8,007.93 and 3,284.57 is: 4,533.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802.32 : 8,007.93 = 3,284.57 : x
  2. Step 2: Convert to fraction form
    5,802.32/8,007.93 = 3,284.57/x
  3. Step 3: Cross multiply
    5,802.32x = 8,007.93 × 3,284.57
  4. Step 4: Simplify right side
    5,802.32x = 26,302,626.66
  5. Step 5: Solve for x
    x = 26,302,626.66/5,802.32
  6. Step 6: Final answer
    x = 4,533.12

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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.