Home / 5,936.23-8,905.02-2,648.91

Finding the Fourth Proportional to 5,936.23, 8,905.02 and 2,648.91

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Solution

The fourth proportional to 5,936.23, 8,905.02 and 2,648.91 is: 3,973.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936.23 : 8,905.02 = 2,648.91 : x
  2. Step 2: Convert to fraction form
    5,936.23/8,905.02 = 2,648.91/x
  3. Step 3: Cross multiply
    5,936.23x = 8,905.02 × 2,648.91
  4. Step 4: Simplify right side
    5,936.23x = 23,588,596.53
  5. Step 5: Solve for x
    x = 23,588,596.53/5,936.23
  6. Step 6: Final answer
    x = 3,973.67

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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.