Home / 9,300.93-13,948.68-2,725.56

Finding the Fourth Proportional to 9,300.93, 13,948.68 and 2,725.56

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Solution

The fourth proportional to 9,300.93, 13,948.68 and 2,725.56 is: 4,087.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,300.93 : 13,948.68 = 2,725.56 : x
  2. Step 2: Convert to fraction form
    9,300.93/13,948.68 = 2,725.56/x
  3. Step 3: Cross multiply
    9,300.93x = 13,948.68 × 2,725.56
  4. Step 4: Simplify right side
    9,300.93x = 38,017,964.26
  5. Step 5: Solve for x
    x = 38,017,964.26/9,300.93
  6. Step 6: Final answer
    x = 4,087.54

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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.