Home / 43,394.03-65,093.93-17,117.22

Finding the Fourth Proportional to 43,394.03, 65,093.93 and 17,117.22

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Solution

The fourth proportional to 43,394.03, 65,093.93 and 17,117.22 is: 25,676.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,394.03 : 65,093.93 = 17,117.22 : x
  2. Step 2: Convert to fraction form
    43,394.03/65,093.93 = 17,117.22/x
  3. Step 3: Cross multiply
    43,394.03x = 65,093.93 × 17,117.22
  4. Step 4: Simplify right side
    43,394.03x = 1,114,227,343.18
  5. Step 5: Solve for x
    x = 1,114,227,343.18/43,394.03
  6. Step 6: Final answer
    x = 25,676.97

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1.5x scale

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.