Home / 7,559.83-11,338.84-2,013.58

Finding the Fourth Proportional to 7,559.83, 11,338.84 and 2,013.58

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Solution

The fourth proportional to 7,559.83, 11,338.84 and 2,013.58 is: 3,020.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,559.83 : 11,338.84 = 2,013.58 : x
  2. Step 2: Convert to fraction form
    7,559.83/11,338.84 = 2,013.58/x
  3. Step 3: Cross multiply
    7,559.83x = 11,338.84 × 2,013.58
  4. Step 4: Simplify right side
    7,559.83x = 22,831,661.45
  5. Step 5: Solve for x
    x = 22,831,661.45/7,559.83
  6. Step 6: Final answer
    x = 3,020.13

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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.