Home / 19,945.08-29,916.54-6,093

Finding the Fourth Proportional to 19,945.08, 29,916.54 and 6,093

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Solution

The fourth proportional to 19,945.08, 29,916.54 and 6,093 is: 9,139.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,945.08 : 29,916.54 = 6,093 : x
  2. Step 2: Convert to fraction form
    19,945.08/29,916.54 = 6,093/x
  3. Step 3: Cross multiply
    19,945.08x = 29,916.54 × 6,093
  4. Step 4: Simplify right side
    19,945.08x = 182,281,478.22
  5. Step 5: Solve for x
    x = 182,281,478.22/19,945.08
  6. Step 6: Final answer
    x = 9,139.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.