Home / 29,409.22-44,094.93-19,402.39

Finding the Fourth Proportional to 29,409.22, 44,094.93 and 19,402.39

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Solution

The fourth proportional to 29,409.22, 44,094.93 and 19,402.39 is: 29,091.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,409.22 : 44,094.93 = 19,402.39 : x
  2. Step 2: Convert to fraction form
    29,409.22/44,094.93 = 19,402.39/x
  3. Step 3: Cross multiply
    29,409.22x = 44,094.93 × 19,402.39
  4. Step 4: Simplify right side
    29,409.22x = 855,547,028.88
  5. Step 5: Solve for x
    x = 855,547,028.88/29,409.22
  6. Step 6: Final answer
    x = 29,091.12

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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.