Home / 5,881.23-8,823.36-2,184.51

Finding the Fourth Proportional to 5,881.23, 8,823.36 and 2,184.51

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Solution

The fourth proportional to 5,881.23, 8,823.36 and 2,184.51 is: 3,277.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,881.23 : 8,823.36 = 2,184.51 : x
  2. Step 2: Convert to fraction form
    5,881.23/8,823.36 = 2,184.51/x
  3. Step 3: Cross multiply
    5,881.23x = 8,823.36 × 2,184.51
  4. Step 4: Simplify right side
    5,881.23x = 19,274,718.15
  5. Step 5: Solve for x
    x = 19,274,718.15/5,881.23
  6. Step 6: Final answer
    x = 3,277.33

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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.