Home / 35,266.07-48,668.03-19,350.51

Finding the Fourth Proportional to 35,266.07, 48,668.03 and 19,350.51

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Solution

The fourth proportional to 35,266.07, 48,668.03 and 19,350.51 is: 26,704.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,266.07 : 48,668.03 = 19,350.51 : x
  2. Step 2: Convert to fraction form
    35,266.07/48,668.03 = 19,350.51/x
  3. Step 3: Cross multiply
    35,266.07x = 48,668.03 × 19,350.51
  4. Step 4: Simplify right side
    35,266.07x = 941,751,201.20
  5. Step 5: Solve for x
    x = 941,751,201.20/35,266.07
  6. Step 6: Final answer
    x = 26,704.17

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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.