Home / 26,322.22-36,324.68-14,385.56

Finding the Fourth Proportional to 26,322.22, 36,324.68 and 14,385.56

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Solution

The fourth proportional to 26,322.22, 36,324.68 and 14,385.56 is: 19,852.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,322.22 : 36,324.68 = 14,385.56 : x
  2. Step 2: Convert to fraction form
    26,322.22/36,324.68 = 14,385.56/x
  3. Step 3: Cross multiply
    26,322.22x = 36,324.68 × 14,385.56
  4. Step 4: Simplify right side
    26,322.22x = 522,550,863.62
  5. Step 5: Solve for x
    x = 522,550,863.62/26,322.22
  6. Step 6: Final answer
    x = 19,852.08

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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.