Home / 30,514.82-45,709.86-22,626.23

Finding the Fourth Proportional to 30,514.82, 45,709.86 and 22,626.23

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Solution

The fourth proportional to 30,514.82, 45,709.86 and 22,626.23 is: 33,893.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,514.82 : 45,709.86 = 22,626.23 : x
  2. Step 2: Convert to fraction form
    30,514.82/45,709.86 = 22,626.23/x
  3. Step 3: Cross multiply
    30,514.82x = 45,709.86 × 22,626.23
  4. Step 4: Simplify right side
    30,514.82x = 1,034,241,805.63
  5. Step 5: Solve for x
    x = 1,034,241,805.63/30,514.82
  6. Step 6: Final answer
    x = 33,893.10

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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.