Home / 3,051.36-4,573.92-1,733.20

Finding the Fourth Proportional to 3,051.36, 4,573.92 and 1,733.20

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Solution

The fourth proportional to 3,051.36, 4,573.92 and 1,733.20 is: 2,598.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,051.36 : 4,573.92 = 1,733.20 : x
  2. Step 2: Convert to fraction form
    3,051.36/4,573.92 = 1,733.20/x
  3. Step 3: Cross multiply
    3,051.36x = 4,573.92 × 1,733.20
  4. Step 4: Simplify right side
    3,051.36x = 7,927,518.14
  5. Step 5: Solve for x
    x = 7,927,518.14/3,051.36
  6. Step 6: Final answer
    x = 2,598.03

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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.