Home / 6,303.02-9,443.73-4,450.82

Finding the Fourth Proportional to 6,303.02, 9,443.73 and 4,450.82

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Solution

The fourth proportional to 6,303.02, 9,443.73 and 4,450.82 is: 6,668.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,303.02 : 9,443.73 = 4,450.82 : x
  2. Step 2: Convert to fraction form
    6,303.02/9,443.73 = 4,450.82/x
  3. Step 3: Cross multiply
    6,303.02x = 9,443.73 × 4,450.82
  4. Step 4: Simplify right side
    6,303.02x = 42,032,342.36
  5. Step 5: Solve for x
    x = 42,032,342.36/6,303.02
  6. Step 6: Final answer
    x = 6,668.60

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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.