Home / 26,226-36,191.88-14,450

Finding the Fourth Proportional to 26,226, 36,191.88 and 14,450

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Solution

The fourth proportional to 26,226, 36,191.88 and 14,450 is: 19,941.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,226 : 36,191.88 = 14,450 : x
  2. Step 2: Convert to fraction form
    26,226/36,191.88 = 14,450/x
  3. Step 3: Cross multiply
    26,226x = 36,191.88 × 14,450
  4. Step 4: Simplify right side
    26,226x = 522,972,666.00
  5. Step 5: Solve for x
    x = 522,972,666.00/26,226
  6. Step 6: Final answer
    x = 19,941.00

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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.