Home / 5,941.72-8,913.95-3,166.93

Finding the Fourth Proportional to 5,941.72, 8,913.95 and 3,166.93

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Solution

The fourth proportional to 5,941.72, 8,913.95 and 3,166.93 is: 4,751.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,941.72 : 8,913.95 = 3,166.93 : x
  2. Step 2: Convert to fraction form
    5,941.72/8,913.95 = 3,166.93/x
  3. Step 3: Cross multiply
    5,941.72x = 8,913.95 × 3,166.93
  4. Step 4: Simplify right side
    5,941.72x = 28,229,862.86
  5. Step 5: Solve for x
    x = 28,229,862.86/5,941.72
  6. Step 6: Final answer
    x = 4,751.13

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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.