Home / 4,043.40-6,023.37-3,921.03

Finding the Fourth Proportional to 4,043.40, 6,023.37 and 3,921.03

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Solution

The fourth proportional to 4,043.40, 6,023.37 and 3,921.03 is: 5,841.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043.40 : 6,023.37 = 3,921.03 : x
  2. Step 2: Convert to fraction form
    4,043.40/6,023.37 = 3,921.03/x
  3. Step 3: Cross multiply
    4,043.40x = 6,023.37 × 3,921.03
  4. Step 4: Simplify right side
    4,043.40x = 23,617,814.47
  5. Step 5: Solve for x
    x = 23,617,814.47/4,043.40
  6. Step 6: Final answer
    x = 5,841.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.