Home / 3,346.14-5,015.16-1,884.90

Finding the Fourth Proportional to 3,346.14, 5,015.16 and 1,884.90

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Solution

The fourth proportional to 3,346.14, 5,015.16 and 1,884.90 is: 2,825.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,346.14 : 5,015.16 = 1,884.90 : x
  2. Step 2: Convert to fraction form
    3,346.14/5,015.16 = 1,884.90/x
  3. Step 3: Cross multiply
    3,346.14x = 5,015.16 × 1,884.90
  4. Step 4: Simplify right side
    3,346.14x = 9,453,075.08
  5. Step 5: Solve for x
    x = 9,453,075.08/3,346.14
  6. Step 6: Final answer
    x = 2,825.07

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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.