Home / 46,118.03-69,181.09-14,104.33

Finding the Fourth Proportional to 46,118.03, 69,181.09 and 14,104.33

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Solution

The fourth proportional to 46,118.03, 69,181.09 and 14,104.33 is: 21,157.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,118.03 : 69,181.09 = 14,104.33 : x
  2. Step 2: Convert to fraction form
    46,118.03/69,181.09 = 14,104.33/x
  3. Step 3: Cross multiply
    46,118.03x = 69,181.09 × 14,104.33
  4. Step 4: Simplify right side
    46,118.03x = 975,752,714.91
  5. Step 5: Solve for x
    x = 975,752,714.91/46,118.03
  6. Step 6: Final answer
    x = 21,157.73

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1.5x scale

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.