Home / 33,482.42-46,205.34-19,334.96

Finding the Fourth Proportional to 33,482.42, 46,205.34 and 19,334.96

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Solution

The fourth proportional to 33,482.42, 46,205.34 and 19,334.96 is: 26,682.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,482.42 : 46,205.34 = 19,334.96 : x
  2. Step 2: Convert to fraction form
    33,482.42/46,205.34 = 19,334.96/x
  3. Step 3: Cross multiply
    33,482.42x = 46,205.34 × 19,334.96
  4. Step 4: Simplify right side
    33,482.42x = 893,378,400.69
  5. Step 5: Solve for x
    x = 893,378,400.69/33,482.42
  6. Step 6: Final answer
    x = 26,682.01

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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.