Home / 27,116.26-37,407-17,039.32

Finding the Fourth Proportional to 27,116.26, 37,407 and 17,039.32

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Solution

The fourth proportional to 27,116.26, 37,407 and 17,039.32 is: 23,505.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,116.26 : 37,407 = 17,039.32 : x
  2. Step 2: Convert to fraction form
    27,116.26/37,407 = 17,039.32/x
  3. Step 3: Cross multiply
    27,116.26x = 37,407 × 17,039.32
  4. Step 4: Simplify right side
    27,116.26x = 637,389,843.24
  5. Step 5: Solve for x
    x = 637,389,843.24/27,116.26
  6. Step 6: Final answer
    x = 23,505.82

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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.