Home / 5,996.47-8,277.82-4,400.30

Finding the Fourth Proportional to 5,996.47, 8,277.82 and 4,400.30

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Solution

The fourth proportional to 5,996.47, 8,277.82 and 4,400.30 is: 6,074.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996.47 : 8,277.82 = 4,400.30 : x
  2. Step 2: Convert to fraction form
    5,996.47/8,277.82 = 4,400.30/x
  3. Step 3: Cross multiply
    5,996.47x = 8,277.82 × 4,400.30
  4. Step 4: Simplify right side
    5,996.47x = 36,424,866.46
  5. Step 5: Solve for x
    x = 36,424,866.46/5,996.47
  6. Step 6: Final answer
    x = 6,074.39

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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.