Home / 19,094.53-26,349.25-11,536.39

Finding the Fourth Proportional to 19,094.53, 26,349.25 and 11,536.39

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Solution

The fourth proportional to 19,094.53, 26,349.25 and 11,536.39 is: 15,919.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,094.53 : 26,349.25 = 11,536.39 : x
  2. Step 2: Convert to fraction form
    19,094.53/26,349.25 = 11,536.39/x
  3. Step 3: Cross multiply
    19,094.53x = 26,349.25 × 11,536.39
  4. Step 4: Simplify right side
    19,094.53x = 303,975,224.21
  5. Step 5: Solve for x
    x = 303,975,224.21/19,094.53
  6. Step 6: Final answer
    x = 15,919.50

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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.