Home / 3,030.83-4,546.26-1,937.33

Finding the Fourth Proportional to 3,030.83, 4,546.26 and 1,937.33

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Solution

The fourth proportional to 3,030.83, 4,546.26 and 1,937.33 is: 2,906.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030.83 : 4,546.26 = 1,937.33 : x
  2. Step 2: Convert to fraction form
    3,030.83/4,546.26 = 1,937.33/x
  3. Step 3: Cross multiply
    3,030.83x = 4,546.26 × 1,937.33
  4. Step 4: Simplify right side
    3,030.83x = 8,807,625.78
  5. Step 5: Solve for x
    x = 8,807,625.78/3,030.83
  6. Step 6: Final answer
    x = 2,906.01

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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.