Home / 5,916.16-8,877.32-3,835.62

Finding the Fourth Proportional to 5,916.16, 8,877.32 and 3,835.62

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Solution

The fourth proportional to 5,916.16, 8,877.32 and 3,835.62 is: 5,755.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916.16 : 8,877.32 = 3,835.62 : x
  2. Step 2: Convert to fraction form
    5,916.16/8,877.32 = 3,835.62/x
  3. Step 3: Cross multiply
    5,916.16x = 8,877.32 × 3,835.62
  4. Step 4: Simplify right side
    5,916.16x = 34,050,026.14
  5. Step 5: Solve for x
    x = 34,050,026.14/5,916.16
  6. Step 6: Final answer
    x = 5,755.43

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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.