Home / 35,582.03-49,102.75-19,449.26

Finding the Fourth Proportional to 35,582.03, 49,102.75 and 19,449.26

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Solution

The fourth proportional to 35,582.03, 49,102.75 and 19,449.26 is: 26,839.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,582.03 : 49,102.75 = 19,449.26 : x
  2. Step 2: Convert to fraction form
    35,582.03/49,102.75 = 19,449.26/x
  3. Step 3: Cross multiply
    35,582.03x = 49,102.75 × 19,449.26
  4. Step 4: Simplify right side
    35,582.03x = 955,012,151.47
  5. Step 5: Solve for x
    x = 955,012,151.47/35,582.03
  6. Step 6: Final answer
    x = 26,839.73

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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.