Home / 9,850.89-14,782.53-4,007.52

Finding the Fourth Proportional to 9,850.89, 14,782.53 and 4,007.52

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Solution

The fourth proportional to 9,850.89, 14,782.53 and 4,007.52 is: 6,013.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850.89 : 14,782.53 = 4,007.52 : x
  2. Step 2: Convert to fraction form
    9,850.89/14,782.53 = 4,007.52/x
  3. Step 3: Cross multiply
    9,850.89x = 14,782.53 × 4,007.52
  4. Step 4: Simplify right side
    9,850.89x = 59,241,284.63
  5. Step 5: Solve for x
    x = 59,241,284.63/9,850.89
  6. Step 6: Final answer
    x = 6,013.80

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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.