Home / 6,673.07-10,006.47-3,900.54

Finding the Fourth Proportional to 6,673.07, 10,006.47 and 3,900.54

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Solution

The fourth proportional to 6,673.07, 10,006.47 and 3,900.54 is: 5,848.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673.07 : 10,006.47 = 3,900.54 : x
  2. Step 2: Convert to fraction form
    6,673.07/10,006.47 = 3,900.54/x
  3. Step 3: Cross multiply
    6,673.07x = 10,006.47 × 3,900.54
  4. Step 4: Simplify right side
    6,673.07x = 39,030,636.49
  5. Step 5: Solve for x
    x = 39,030,636.49/6,673.07
  6. Step 6: Final answer
    x = 5,848.98

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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.