Home / 3,435.93-4,740.24-2,242.32

Finding the Fourth Proportional to 3,435.93, 4,740.24 and 2,242.32

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Solution

The fourth proportional to 3,435.93, 4,740.24 and 2,242.32 is: 3,093.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,435.93 : 4,740.24 = 2,242.32 : x
  2. Step 2: Convert to fraction form
    3,435.93/4,740.24 = 2,242.32/x
  3. Step 3: Cross multiply
    3,435.93x = 4,740.24 × 2,242.32
  4. Step 4: Simplify right side
    3,435.93x = 10,629,100.04
  5. Step 5: Solve for x
    x = 10,629,100.04/3,435.93
  6. Step 6: Final answer
    x = 3,093.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.