Home / 5,563.08-8,296.02-4,872.96

Finding the Fourth Proportional to 5,563.08, 8,296.02 and 4,872.96

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Solution

The fourth proportional to 5,563.08, 8,296.02 and 4,872.96 is: 7,266.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563.08 : 8,296.02 = 4,872.96 : x
  2. Step 2: Convert to fraction form
    5,563.08/8,296.02 = 4,872.96/x
  3. Step 3: Cross multiply
    5,563.08x = 8,296.02 × 4,872.96
  4. Step 4: Simplify right side
    5,563.08x = 40,426,173.62
  5. Step 5: Solve for x
    x = 40,426,173.62/5,563.08
  6. Step 6: Final answer
    x = 7,266.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.