Home / 9,511.67-14,246.70-4,823.60

Finding the Fourth Proportional to 9,511.67, 14,246.70 and 4,823.60

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Solution

The fourth proportional to 9,511.67, 14,246.70 and 4,823.60 is: 7,224.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,511.67 : 14,246.70 = 4,823.60 : x
  2. Step 2: Convert to fraction form
    9,511.67/14,246.70 = 4,823.60/x
  3. Step 3: Cross multiply
    9,511.67x = 14,246.70 × 4,823.60
  4. Step 4: Simplify right side
    9,511.67x = 68,720,382.12
  5. Step 5: Solve for x
    x = 68,720,382.12/9,511.67
  6. Step 6: Final answer
    x = 7,224.85

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1.5x scale

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.