Home / 33,971.02-46,879.09-18,863.23

Finding the Fourth Proportional to 33,971.02, 46,879.09 and 18,863.23

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Solution

The fourth proportional to 33,971.02, 46,879.09 and 18,863.23 is: 26,030.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,971.02 : 46,879.09 = 18,863.23 : x
  2. Step 2: Convert to fraction form
    33,971.02/46,879.09 = 18,863.23/x
  3. Step 3: Cross multiply
    33,971.02x = 46,879.09 × 18,863.23
  4. Step 4: Simplify right side
    33,971.02x = 884,291,056.86
  5. Step 5: Solve for x
    x = 884,291,056.86/33,971.02
  6. Step 6: Final answer
    x = 26,030.75

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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.