Home / 5,055.07-7,583.38-1,544.26

Finding the Fourth Proportional to 5,055.07, 7,583.38 and 1,544.26

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Solution

The fourth proportional to 5,055.07, 7,583.38 and 1,544.26 is: 2,316.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,055.07 : 7,583.38 = 1,544.26 : x
  2. Step 2: Convert to fraction form
    5,055.07/7,583.38 = 1,544.26/x
  3. Step 3: Cross multiply
    5,055.07x = 7,583.38 × 1,544.26
  4. Step 4: Simplify right side
    5,055.07x = 11,710,710.40
  5. Step 5: Solve for x
    x = 11,710,710.40/5,055.07
  6. Step 6: Final answer
    x = 2,316.63

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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.