Home / 5,937.23-8,905.85-3,308.72

Finding the Fourth Proportional to 5,937.23, 8,905.85 and 3,308.72

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Solution

The fourth proportional to 5,937.23, 8,905.85 and 3,308.72 is: 4,963.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,937.23 : 8,905.85 = 3,308.72 : x
  2. Step 2: Convert to fraction form
    5,937.23/8,905.85 = 3,308.72/x
  3. Step 3: Cross multiply
    5,937.23x = 8,905.85 × 3,308.72
  4. Step 4: Simplify right side
    5,937.23x = 29,466,915.35
  5. Step 5: Solve for x
    x = 29,466,915.35/5,937.23
  6. Step 6: Final answer
    x = 4,963.07

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1.5x scale

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.