Home / 2,913.00-4,368.44-1,063.57

Finding the Fourth Proportional to 2,913.00, 4,368.44 and 1,063.57

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Solution

The fourth proportional to 2,913.00, 4,368.44 and 1,063.57 is: 1,594.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,913.00 : 4,368.44 = 1,063.57 : x
  2. Step 2: Convert to fraction form
    2,913.00/4,368.44 = 1,063.57/x
  3. Step 3: Cross multiply
    2,913.00x = 4,368.44 × 1,063.57
  4. Step 4: Simplify right side
    2,913.00x = 4,646,120.03
  5. Step 5: Solve for x
    x = 4,646,120.03/2,913.00
  6. Step 6: Final answer
    x = 1,594.96

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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.