Home / 33,677.08-46,474.68-18,570.34

Finding the Fourth Proportional to 33,677.08, 46,474.68 and 18,570.34

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Solution

The fourth proportional to 33,677.08, 46,474.68 and 18,570.34 is: 25,627.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,677.08 : 46,474.68 = 18,570.34 : x
  2. Step 2: Convert to fraction form
    33,677.08/46,474.68 = 18,570.34/x
  3. Step 3: Cross multiply
    33,677.08x = 46,474.68 × 18,570.34
  4. Step 4: Simplify right side
    33,677.08x = 863,050,608.99
  5. Step 5: Solve for x
    x = 863,050,608.99/33,677.08
  6. Step 6: Final answer
    x = 25,627.24

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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.