Home / 4,435.09-6,118.31-2,924.23

Finding the Fourth Proportional to 4,435.09, 6,118.31 and 2,924.23

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Solution

The fourth proportional to 4,435.09, 6,118.31 and 2,924.23 is: 4,034.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435.09 : 6,118.31 = 2,924.23 : x
  2. Step 2: Convert to fraction form
    4,435.09/6,118.31 = 2,924.23/x
  3. Step 3: Cross multiply
    4,435.09x = 6,118.31 × 2,924.23
  4. Step 4: Simplify right side
    4,435.09x = 17,891,300.44
  5. Step 5: Solve for x
    x = 17,891,300.44/4,435.09
  6. Step 6: Final answer
    x = 4,034.04

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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.