Home / 16,717.25-25,075.83-4,237.24

Finding the Fourth Proportional to 16,717.25, 25,075.83 and 4,237.24

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Solution

The fourth proportional to 16,717.25, 25,075.83 and 4,237.24 is: 6,355.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,717.25 : 25,075.83 = 4,237.24 : x
  2. Step 2: Convert to fraction form
    16,717.25/25,075.83 = 4,237.24/x
  3. Step 3: Cross multiply
    16,717.25x = 25,075.83 × 4,237.24
  4. Step 4: Simplify right side
    16,717.25x = 106,252,184.53
  5. Step 5: Solve for x
    x = 106,252,184.53/16,717.25
  6. Step 6: Final answer
    x = 6,355.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.