Home / 4,822.10-7,233.15-2,048.30

Finding the Fourth Proportional to 4,822.10, 7,233.15 and 2,048.30

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Solution

The fourth proportional to 4,822.10, 7,233.15 and 2,048.30 is: 3,072.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822.10 : 7,233.15 = 2,048.30 : x
  2. Step 2: Convert to fraction form
    4,822.10/7,233.15 = 2,048.30/x
  3. Step 3: Cross multiply
    4,822.10x = 7,233.15 × 2,048.30
  4. Step 4: Simplify right side
    4,822.10x = 14,815,661.15
  5. Step 5: Solve for x
    x = 14,815,661.15/4,822.10
  6. Step 6: Final answer
    x = 3,072.45

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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.