Home / 5,916.34-8,164.32-3,263.72

Finding the Fourth Proportional to 5,916.34, 8,164.32 and 3,263.72

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Solution

The fourth proportional to 5,916.34, 8,164.32 and 3,263.72 is: 4,503.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916.34 : 8,164.32 = 3,263.72 : x
  2. Step 2: Convert to fraction form
    5,916.34/8,164.32 = 3,263.72/x
  3. Step 3: Cross multiply
    5,916.34x = 8,164.32 × 3,263.72
  4. Step 4: Simplify right side
    5,916.34x = 26,646,054.47
  5. Step 5: Solve for x
    x = 26,646,054.47/5,916.34
  6. Step 6: Final answer
    x = 4,503.81

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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.