Home / 26,472.84-36,539.13-16,395.24

Finding the Fourth Proportional to 26,472.84, 36,539.13 and 16,395.24

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Solution

The fourth proportional to 26,472.84, 36,539.13 and 16,395.24 is: 22,629.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,472.84 : 36,539.13 = 16,395.24 : x
  2. Step 2: Convert to fraction form
    26,472.84/36,539.13 = 16,395.24/x
  3. Step 3: Cross multiply
    26,472.84x = 36,539.13 × 16,395.24
  4. Step 4: Simplify right side
    26,472.84x = 599,067,805.74
  5. Step 5: Solve for x
    x = 599,067,805.74/26,472.84
  6. Step 6: Final answer
    x = 22,629.53

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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.