Home / 41,102.03-61,657.61-13,023.38

Finding the Fourth Proportional to 41,102.03, 61,657.61 and 13,023.38

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Solution

The fourth proportional to 41,102.03, 61,657.61 and 13,023.38 is: 19,536.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,102.03 : 61,657.61 = 13,023.38 : x
  2. Step 2: Convert to fraction form
    41,102.03/61,657.61 = 13,023.38/x
  3. Step 3: Cross multiply
    41,102.03x = 61,657.61 × 13,023.38
  4. Step 4: Simplify right side
    41,102.03x = 802,990,573.95
  5. Step 5: Solve for x
    x = 802,990,573.95/41,102.03
  6. Step 6: Final answer
    x = 19,536.52

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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.