Home / 19,595.54-27,053.37-11,941.67

Finding the Fourth Proportional to 19,595.54, 27,053.37 and 11,941.67

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Solution

The fourth proportional to 19,595.54, 27,053.37 and 11,941.67 is: 16,486.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,595.54 : 27,053.37 = 11,941.67 : x
  2. Step 2: Convert to fraction form
    19,595.54/27,053.37 = 11,941.67/x
  3. Step 3: Cross multiply
    19,595.54x = 27,053.37 × 11,941.67
  4. Step 4: Simplify right side
    19,595.54x = 323,062,281.66
  5. Step 5: Solve for x
    x = 323,062,281.66/19,595.54
  6. Step 6: Final answer
    x = 16,486.53

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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.