Home / 2,973.06-4,460.94-2,583.45

Finding the Fourth Proportional to 2,973.06, 4,460.94 and 2,583.45

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Solution

The fourth proportional to 2,973.06, 4,460.94 and 2,583.45 is: 3,876.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973.06 : 4,460.94 = 2,583.45 : x
  2. Step 2: Convert to fraction form
    2,973.06/4,460.94 = 2,583.45/x
  3. Step 3: Cross multiply
    2,973.06x = 4,460.94 × 2,583.45
  4. Step 4: Simplify right side
    2,973.06x = 11,524,615.44
  5. Step 5: Solve for x
    x = 11,524,615.44/2,973.06
  6. Step 6: Final answer
    x = 3,876.35

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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.