Home / 2,994.06-4,490.44-2,845.83

Finding the Fourth Proportional to 2,994.06, 4,490.44 and 2,845.83

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Solution

The fourth proportional to 2,994.06, 4,490.44 and 2,845.83 is: 4,268.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994.06 : 4,490.44 = 2,845.83 : x
  2. Step 2: Convert to fraction form
    2,994.06/4,490.44 = 2,845.83/x
  3. Step 3: Cross multiply
    2,994.06x = 4,490.44 × 2,845.83
  4. Step 4: Simplify right side
    2,994.06x = 12,779,038.59
  5. Step 5: Solve for x
    x = 12,779,038.59/2,994.06
  6. Step 6: Final answer
    x = 4,268.13

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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.