Home / 22,514.34-33,778.03-6,934.26

Finding the Fourth Proportional to 22,514.34, 33,778.03 and 6,934.26

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Solution

The fourth proportional to 22,514.34, 33,778.03 and 6,934.26 is: 10,403.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,514.34 : 33,778.03 = 6,934.26 : x
  2. Step 2: Convert to fraction form
    22,514.34/33,778.03 = 6,934.26/x
  3. Step 3: Cross multiply
    22,514.34x = 33,778.03 × 6,934.26
  4. Step 4: Simplify right side
    22,514.34x = 234,225,642.31
  5. Step 5: Solve for x
    x = 234,225,642.31/22,514.34
  6. Step 6: Final answer
    x = 10,403.40

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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.