Home / 2,673.43-4,011.06-2,369.08

Finding the Fourth Proportional to 2,673.43, 4,011.06 and 2,369.08

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Solution

The fourth proportional to 2,673.43, 4,011.06 and 2,369.08 is: 3,554.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673.43 : 4,011.06 = 2,369.08 : x
  2. Step 2: Convert to fraction form
    2,673.43/4,011.06 = 2,369.08/x
  3. Step 3: Cross multiply
    2,673.43x = 4,011.06 × 2,369.08
  4. Step 4: Simplify right side
    2,673.43x = 9,502,501.97
  5. Step 5: Solve for x
    x = 9,502,501.97/2,673.43
  6. Step 6: Final answer
    x = 3,554.43

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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.