Home / 3,094.51-4,643.36-2,055.23

Finding the Fourth Proportional to 3,094.51, 4,643.36 and 2,055.23

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Solution

The fourth proportional to 3,094.51, 4,643.36 and 2,055.23 is: 3,083.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094.51 : 4,643.36 = 2,055.23 : x
  2. Step 2: Convert to fraction form
    3,094.51/4,643.36 = 2,055.23/x
  3. Step 3: Cross multiply
    3,094.51x = 4,643.36 × 2,055.23
  4. Step 4: Simplify right side
    3,094.51x = 9,543,160.55
  5. Step 5: Solve for x
    x = 9,543,160.55/3,094.51
  6. Step 6: Final answer
    x = 3,083.90

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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.