Home / 33,859.22-46,700.54-21,913.34

Finding the Fourth Proportional to 33,859.22, 46,700.54 and 21,913.34

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Solution

The fourth proportional to 33,859.22, 46,700.54 and 21,913.34 is: 30,224.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,859.22 : 46,700.54 = 21,913.34 : x
  2. Step 2: Convert to fraction form
    33,859.22/46,700.54 = 21,913.34/x
  3. Step 3: Cross multiply
    33,859.22x = 46,700.54 × 21,913.34
  4. Step 4: Simplify right side
    33,859.22x = 1,023,364,811.20
  5. Step 5: Solve for x
    x = 1,023,364,811.20/33,859.22
  6. Step 6: Final answer
    x = 30,224.11

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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.