Home / 25,622.12-35,360.96-16,063.52

Finding the Fourth Proportional to 25,622.12, 35,360.96 and 16,063.52

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Solution

The fourth proportional to 25,622.12, 35,360.96 and 16,063.52 is: 22,169.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,622.12 : 35,360.96 = 16,063.52 : x
  2. Step 2: Convert to fraction form
    25,622.12/35,360.96 = 16,063.52/x
  3. Step 3: Cross multiply
    25,622.12x = 35,360.96 × 16,063.52
  4. Step 4: Simplify right side
    25,622.12x = 568,021,231.06
  5. Step 5: Solve for x
    x = 568,021,231.06/25,622.12
  6. Step 6: Final answer
    x = 22,169.17

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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.