Home / 33,865.36-46,730.21-19,525.03

Finding the Fourth Proportional to 33,865.36, 46,730.21 and 19,525.03

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Solution

The fourth proportional to 33,865.36, 46,730.21 and 19,525.03 is: 26,942.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,865.36 : 46,730.21 = 19,525.03 : x
  2. Step 2: Convert to fraction form
    33,865.36/46,730.21 = 19,525.03/x
  3. Step 3: Cross multiply
    33,865.36x = 46,730.21 × 19,525.03
  4. Step 4: Simplify right side
    33,865.36x = 912,408,654.53
  5. Step 5: Solve for x
    x = 912,408,654.53/33,865.36
  6. Step 6: Final answer
    x = 26,942.24

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1.5x scale

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.