Home / 6,675.36-10,010.04-3,554.68

Finding the Fourth Proportional to 6,675.36, 10,010.04 and 3,554.68

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Solution

The fourth proportional to 6,675.36, 10,010.04 and 3,554.68 is: 5,330.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675.36 : 10,010.04 = 3,554.68 : x
  2. Step 2: Convert to fraction form
    6,675.36/10,010.04 = 3,554.68/x
  3. Step 3: Cross multiply
    6,675.36x = 10,010.04 × 3,554.68
  4. Step 4: Simplify right side
    6,675.36x = 35,582,488.99
  5. Step 5: Solve for x
    x = 35,582,488.99/6,675.36
  6. Step 6: Final answer
    x = 5,330.42

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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.