Home / 19,050.29-26,291.03-11,093.25

Finding the Fourth Proportional to 19,050.29, 26,291.03 and 11,093.25

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Solution

The fourth proportional to 19,050.29, 26,291.03 and 11,093.25 is: 15,309.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,050.29 : 26,291.03 = 11,093.25 : x
  2. Step 2: Convert to fraction form
    19,050.29/26,291.03 = 11,093.25/x
  3. Step 3: Cross multiply
    19,050.29x = 26,291.03 × 11,093.25
  4. Step 4: Simplify right side
    19,050.29x = 291,652,913.08
  5. Step 5: Solve for x
    x = 291,652,913.08/19,050.29
  6. Step 6: Final answer
    x = 15,309.64

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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.