Home / 5,989.04-8,263.86-3,336.08

Finding the Fourth Proportional to 5,989.04, 8,263.86 and 3,336.08

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Solution

The fourth proportional to 5,989.04, 8,263.86 and 3,336.08 is: 4,603.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989.04 : 8,263.86 = 3,336.08 : x
  2. Step 2: Convert to fraction form
    5,989.04/8,263.86 = 3,336.08/x
  3. Step 3: Cross multiply
    5,989.04x = 8,263.86 × 3,336.08
  4. Step 4: Simplify right side
    5,989.04x = 27,568,898.07
  5. Step 5: Solve for x
    x = 27,568,898.07/5,989.04
  6. Step 6: Final answer
    x = 4,603.22

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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.