Home / 14,044.66-19,365.89-11,484.46

Finding the Fourth Proportional to 14,044.66, 19,365.89 and 11,484.46

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Solution

The fourth proportional to 14,044.66, 19,365.89 and 11,484.46 is: 15,835.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,044.66 : 19,365.89 = 11,484.46 : x
  2. Step 2: Convert to fraction form
    14,044.66/19,365.89 = 11,484.46/x
  3. Step 3: Cross multiply
    14,044.66x = 19,365.89 × 11,484.46
  4. Step 4: Simplify right side
    14,044.66x = 222,406,789.07
  5. Step 5: Solve for x
    x = 222,406,789.07/14,044.66
  6. Step 6: Final answer
    x = 15,835.68

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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.