Home / 9,639.58-14,461.94-4,093.24

Finding the Fourth Proportional to 9,639.58, 14,461.94 and 4,093.24

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Solution

The fourth proportional to 9,639.58, 14,461.94 and 4,093.24 is: 6,140.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,639.58 : 14,461.94 = 4,093.24 : x
  2. Step 2: Convert to fraction form
    9,639.58/14,461.94 = 4,093.24/x
  3. Step 3: Cross multiply
    9,639.58x = 14,461.94 × 4,093.24
  4. Step 4: Simplify right side
    9,639.58x = 59,196,191.29
  5. Step 5: Solve for x
    x = 59,196,191.29/9,639.58
  6. Step 6: Final answer
    x = 6,140.95

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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.