Home / 9,307.58-13,961.25-2,733.53

Finding the Fourth Proportional to 9,307.58, 13,961.25 and 2,733.53

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Solution

The fourth proportional to 9,307.58, 13,961.25 and 2,733.53 is: 4,100.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,307.58 : 13,961.25 = 2,733.53 : x
  2. Step 2: Convert to fraction form
    9,307.58/13,961.25 = 2,733.53/x
  3. Step 3: Cross multiply
    9,307.58x = 13,961.25 × 2,733.53
  4. Step 4: Simplify right side
    9,307.58x = 38,163,425.91
  5. Step 5: Solve for x
    x = 38,163,425.91/9,307.58
  6. Step 6: Final answer
    x = 4,100.25

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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.