Home / 33,505.55-46,240.03-22,155.33

Finding the Fourth Proportional to 33,505.55, 46,240.03 and 22,155.33

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Solution

The fourth proportional to 33,505.55, 46,240.03 and 22,155.33 is: 30,575.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,505.55 : 46,240.03 = 22,155.33 : x
  2. Step 2: Convert to fraction form
    33,505.55/46,240.03 = 22,155.33/x
  3. Step 3: Cross multiply
    33,505.55x = 46,240.03 × 22,155.33
  4. Step 4: Simplify right side
    33,505.55x = 1,024,463,123.86
  5. Step 5: Solve for x
    x = 1,024,463,123.86/33,505.55
  6. Step 6: Final answer
    x = 30,575.92

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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.