Home / 9,365.88-14,050.84-2,792.58

Finding the Fourth Proportional to 9,365.88, 14,050.84 and 2,792.58

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Solution

The fourth proportional to 9,365.88, 14,050.84 and 2,792.58 is: 4,189.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,365.88 : 14,050.84 = 2,792.58 : x
  2. Step 2: Convert to fraction form
    9,365.88/14,050.84 = 2,792.58/x
  3. Step 3: Cross multiply
    9,365.88x = 14,050.84 × 2,792.58
  4. Step 4: Simplify right side
    9,365.88x = 39,238,094.77
  5. Step 5: Solve for x
    x = 39,238,094.77/9,365.88
  6. Step 6: Final answer
    x = 4,189.47

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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.