Home / 6,365.16-9,535.40-3,583.36

Finding the Fourth Proportional to 6,365.16, 9,535.40 and 3,583.36

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Solution

The fourth proportional to 6,365.16, 9,535.40 and 3,583.36 is: 5,368.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365.16 : 9,535.40 = 3,583.36 : x
  2. Step 2: Convert to fraction form
    6,365.16/9,535.40 = 3,583.36/x
  3. Step 3: Cross multiply
    6,365.16x = 9,535.40 × 3,583.36
  4. Step 4: Simplify right side
    6,365.16x = 34,168,770.94
  5. Step 5: Solve for x
    x = 34,168,770.94/6,365.16
  6. Step 6: Final answer
    x = 5,368.09

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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.