Home / 5,916.86-8,165.27-3,264.26

Finding the Fourth Proportional to 5,916.86, 8,165.27 and 3,264.26

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Solution

The fourth proportional to 5,916.86, 8,165.27 and 3,264.26 is: 4,504.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,916.86 : 8,165.27 = 3,264.26 : x
  2. Step 2: Convert to fraction form
    5,916.86/8,165.27 = 3,264.26/x
  3. Step 3: Cross multiply
    5,916.86x = 8,165.27 × 3,264.26
  4. Step 4: Simplify right side
    5,916.86x = 26,653,554.55
  5. Step 5: Solve for x
    x = 26,653,554.55/5,916.86
  6. Step 6: Final answer
    x = 4,504.68

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1.5x scale

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.