Home / 9,732.22-14,600.38-3,157.89

Finding the Fourth Proportional to 9,732.22, 14,600.38 and 3,157.89

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Solution

The fourth proportional to 9,732.22, 14,600.38 and 3,157.89 is: 4,737.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,732.22 : 14,600.38 = 3,157.89 : x
  2. Step 2: Convert to fraction form
    9,732.22/14,600.38 = 3,157.89/x
  3. Step 3: Cross multiply
    9,732.22x = 14,600.38 × 3,157.89
  4. Step 4: Simplify right side
    9,732.22x = 46,106,394.00
  5. Step 5: Solve for x
    x = 46,106,394.00/9,732.22
  6. Step 6: Final answer
    x = 4,737.50

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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.