Home / 14,466.06-19,942.61-10,203.84

Finding the Fourth Proportional to 14,466.06, 19,942.61 and 10,203.84

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Solution

The fourth proportional to 14,466.06, 19,942.61 and 10,203.84 is: 14,066.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,466.06 : 19,942.61 = 10,203.84 : x
  2. Step 2: Convert to fraction form
    14,466.06/19,942.61 = 10,203.84/x
  3. Step 3: Cross multiply
    14,466.06x = 19,942.61 × 10,203.84
  4. Step 4: Simplify right side
    14,466.06x = 203,491,150.60
  5. Step 5: Solve for x
    x = 203,491,150.60/14,466.06
  6. Step 6: Final answer
    x = 14,066.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.