Home / 26,039.35-38,830.37-25,802.54

Finding the Fourth Proportional to 26,039.35, 38,830.37 and 25,802.54

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Solution

The fourth proportional to 26,039.35, 38,830.37 and 25,802.54 is: 38,477.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,039.35 : 38,830.37 = 25,802.54 : x
  2. Step 2: Convert to fraction form
    26,039.35/38,830.37 = 25,802.54/x
  3. Step 3: Cross multiply
    26,039.35x = 38,830.37 × 25,802.54
  4. Step 4: Simplify right side
    26,039.35x = 1,001,922,175.14
  5. Step 5: Solve for x
    x = 1,001,922,175.14/26,039.35
  6. Step 6: Final answer
    x = 38,477.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.