Home / 26,258.51-36,238.17-16,843.07

Finding the Fourth Proportional to 26,258.51, 36,238.17 and 16,843.07

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Solution

The fourth proportional to 26,258.51, 36,238.17 and 16,843.07 is: 23,244.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,258.51 : 36,238.17 = 16,843.07 : x
  2. Step 2: Convert to fraction form
    26,258.51/36,238.17 = 16,843.07/x
  3. Step 3: Cross multiply
    26,258.51x = 36,238.17 × 16,843.07
  4. Step 4: Simplify right side
    26,258.51x = 610,361,852.79
  5. Step 5: Solve for x
    x = 610,361,852.79/26,258.51
  6. Step 6: Final answer
    x = 23,244.35

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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.