Home / 4,914.93-7,368.56-3,351.06

Finding the Fourth Proportional to 4,914.93, 7,368.56 and 3,351.06

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Solution

The fourth proportional to 4,914.93, 7,368.56 and 3,351.06 is: 5,023.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,914.93 : 7,368.56 = 3,351.06 : x
  2. Step 2: Convert to fraction form
    4,914.93/7,368.56 = 3,351.06/x
  3. Step 3: Cross multiply
    4,914.93x = 7,368.56 × 3,351.06
  4. Step 4: Simplify right side
    4,914.93x = 24,692,486.67
  5. Step 5: Solve for x
    x = 24,692,486.67/4,914.93
  6. Step 6: Final answer
    x = 5,023.98

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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.