Home / 26,025.09-35,914.62-14,088.54

Finding the Fourth Proportional to 26,025.09, 35,914.62 and 14,088.54

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Solution

The fourth proportional to 26,025.09, 35,914.62 and 14,088.54 is: 19,442.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,025.09 : 35,914.62 = 14,088.54 : x
  2. Step 2: Convert to fraction form
    26,025.09/35,914.62 = 14,088.54/x
  3. Step 3: Cross multiply
    26,025.09x = 35,914.62 × 14,088.54
  4. Step 4: Simplify right side
    26,025.09x = 505,984,560.45
  5. Step 5: Solve for x
    x = 505,984,560.45/26,025.09
  6. Step 6: Final answer
    x = 19,442.18

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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.