Home / 5,563.34-8,348.80-2,968.10

Finding the Fourth Proportional to 5,563.34, 8,348.80 and 2,968.10

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Solution

The fourth proportional to 5,563.34, 8,348.80 and 2,968.10 is: 4,454.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,563.34 : 8,348.80 = 2,968.10 : x
  2. Step 2: Convert to fraction form
    5,563.34/8,348.80 = 2,968.10/x
  3. Step 3: Cross multiply
    5,563.34x = 8,348.80 × 2,968.10
  4. Step 4: Simplify right side
    5,563.34x = 24,780,073.28
  5. Step 5: Solve for x
    x = 24,780,073.28/5,563.34
  6. Step 6: Final answer
    x = 4,454.17

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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.