Home / 9,738.52-14,618.14-4,194.60

Finding the Fourth Proportional to 9,738.52, 14,618.14 and 4,194.60

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Solution

The fourth proportional to 9,738.52, 14,618.14 and 4,194.60 is: 6,296.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,738.52 : 14,618.14 = 4,194.60 : x
  2. Step 2: Convert to fraction form
    9,738.52/14,618.14 = 4,194.60/x
  3. Step 3: Cross multiply
    9,738.52x = 14,618.14 × 4,194.60
  4. Step 4: Simplify right side
    9,738.52x = 61,317,250.04
  5. Step 5: Solve for x
    x = 61,317,250.04/9,738.52
  6. Step 6: Final answer
    x = 6,296.36

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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.