Home / 46,840.96-70,289.10-17,279.44

Finding the Fourth Proportional to 46,840.96, 70,289.10 and 17,279.44

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Solution

The fourth proportional to 46,840.96, 70,289.10 and 17,279.44 is: 25,929.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,840.96 : 70,289.10 = 17,279.44 : x
  2. Step 2: Convert to fraction form
    46,840.96/70,289.10 = 17,279.44/x
  3. Step 3: Cross multiply
    46,840.96x = 70,289.10 × 17,279.44
  4. Step 4: Simplify right side
    46,840.96x = 1,214,556,286.10
  5. Step 5: Solve for x
    x = 1,214,556,286.10/46,840.96
  6. Step 6: Final answer
    x = 25,929.36

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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.