Home / 35,469.39-48,948.08-19,554.41

Finding the Fourth Proportional to 35,469.39, 48,948.08 and 19,554.41

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Solution

The fourth proportional to 35,469.39, 48,948.08 and 19,554.41 is: 26,985.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,469.39 : 48,948.08 = 19,554.41 : x
  2. Step 2: Convert to fraction form
    35,469.39/48,948.08 = 19,554.41/x
  3. Step 3: Cross multiply
    35,469.39x = 48,948.08 × 19,554.41
  4. Step 4: Simplify right side
    35,469.39x = 957,150,531.41
  5. Step 5: Solve for x
    x = 957,150,531.41/35,469.39
  6. Step 6: Final answer
    x = 26,985.26

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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.