Home / 5,847.50-8,076.09-4,537.10

Finding the Fourth Proportional to 5,847.50, 8,076.09 and 4,537.10

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Solution

The fourth proportional to 5,847.50, 8,076.09 and 4,537.10 is: 6,266.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,847.50 : 8,076.09 = 4,537.10 : x
  2. Step 2: Convert to fraction form
    5,847.50/8,076.09 = 4,537.10/x
  3. Step 3: Cross multiply
    5,847.50x = 8,076.09 × 4,537.10
  4. Step 4: Simplify right side
    5,847.50x = 36,642,027.94
  5. Step 5: Solve for x
    x = 36,642,027.94/5,847.50
  6. Step 6: Final answer
    x = 6,266.27

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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.