Home / 14,049.59-19,349.20-11,670.02

Finding the Fourth Proportional to 14,049.59, 19,349.20 and 11,670.02

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Solution

The fourth proportional to 14,049.59, 19,349.20 and 11,670.02 is: 16,072.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,049.59 : 19,349.20 = 11,670.02 : x
  2. Step 2: Convert to fraction form
    14,049.59/19,349.20 = 11,670.02/x
  3. Step 3: Cross multiply
    14,049.59x = 19,349.20 × 11,670.02
  4. Step 4: Simplify right side
    14,049.59x = 225,805,425.06
  5. Step 5: Solve for x
    x = 225,805,425.06/14,049.59
  6. Step 6: Final answer
    x = 16,072.03

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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.