Home / 4,835.03-6,671.88-2,739.15

Finding the Fourth Proportional to 4,835.03, 6,671.88 and 2,739.15

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Solution

The fourth proportional to 4,835.03, 6,671.88 and 2,739.15 is: 3,779.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835.03 : 6,671.88 = 2,739.15 : x
  2. Step 2: Convert to fraction form
    4,835.03/6,671.88 = 2,739.15/x
  3. Step 3: Cross multiply
    4,835.03x = 6,671.88 × 2,739.15
  4. Step 4: Simplify right side
    4,835.03x = 18,275,280.10
  5. Step 5: Solve for x
    x = 18,275,280.10/4,835.03
  6. Step 6: Final answer
    x = 3,779.77

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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.