Home / 2,353.33-3,509.43-2,062.19

Finding the Fourth Proportional to 2,353.33, 3,509.43 and 2,062.19

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Solution

The fourth proportional to 2,353.33, 3,509.43 and 2,062.19 is: 3,075.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353.33 : 3,509.43 = 2,062.19 : x
  2. Step 2: Convert to fraction form
    2,353.33/3,509.43 = 2,062.19/x
  3. Step 3: Cross multiply
    2,353.33x = 3,509.43 × 2,062.19
  4. Step 4: Simplify right side
    2,353.33x = 7,237,093.90
  5. Step 5: Solve for x
    x = 7,237,093.90/2,353.33
  6. Step 6: Final answer
    x = 3,075.26

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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.