Home / 33,505.48-46,234.29-19,358.02

Finding the Fourth Proportional to 33,505.48, 46,234.29 and 19,358.02

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Solution

The fourth proportional to 33,505.48, 46,234.29 and 19,358.02 is: 26,712.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,505.48 : 46,234.29 = 19,358.02 : x
  2. Step 2: Convert to fraction form
    33,505.48/46,234.29 = 19,358.02/x
  3. Step 3: Cross multiply
    33,505.48x = 46,234.29 × 19,358.02
  4. Step 4: Simplify right side
    33,505.48x = 895,004,310.51
  5. Step 5: Solve for x
    x = 895,004,310.51/33,505.48
  6. Step 6: Final answer
    x = 26,712.18

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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.