Home / 16,525.84-24,601.52-16,438.36

Finding the Fourth Proportional to 16,525.84, 24,601.52 and 16,438.36

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Solution

The fourth proportional to 16,525.84, 24,601.52 and 16,438.36 is: 24,471.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,525.84 : 24,601.52 = 16,438.36 : x
  2. Step 2: Convert to fraction form
    16,525.84/24,601.52 = 16,438.36/x
  3. Step 3: Cross multiply
    16,525.84x = 24,601.52 × 16,438.36
  4. Step 4: Simplify right side
    16,525.84x = 404,408,642.31
  5. Step 5: Solve for x
    x = 404,408,642.31/16,525.84
  6. Step 6: Final answer
    x = 24,471.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.