Home / 9,845.19-14,763.33-2,823.59

Finding the Fourth Proportional to 9,845.19, 14,763.33 and 2,823.59

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Solution

The fourth proportional to 9,845.19, 14,763.33 and 2,823.59 is: 4,234.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,845.19 : 14,763.33 = 2,823.59 : x
  2. Step 2: Convert to fraction form
    9,845.19/14,763.33 = 2,823.59/x
  3. Step 3: Cross multiply
    9,845.19x = 14,763.33 × 2,823.59
  4. Step 4: Simplify right side
    9,845.19x = 41,685,627.86
  5. Step 5: Solve for x
    x = 41,685,627.86/9,845.19
  6. Step 6: Final answer
    x = 4,234.11

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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.