Home / 7,583.22-11,364.84-5,374.08

Finding the Fourth Proportional to 7,583.22, 11,364.84 and 5,374.08

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Solution

The fourth proportional to 7,583.22, 11,364.84 and 5,374.08 is: 8,054.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583.22 : 11,364.84 = 5,374.08 : x
  2. Step 2: Convert to fraction form
    7,583.22/11,364.84 = 5,374.08/x
  3. Step 3: Cross multiply
    7,583.22x = 11,364.84 × 5,374.08
  4. Step 4: Simplify right side
    7,583.22x = 61,075,559.35
  5. Step 5: Solve for x
    x = 61,075,559.35/7,583.22
  6. Step 6: Final answer
    x = 8,054.04

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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.