Home / 17,075.16-25,611.81-6,550.23

Finding the Fourth Proportional to 17,075.16, 25,611.81 and 6,550.23

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Solution

The fourth proportional to 17,075.16, 25,611.81 and 6,550.23 is: 9,824.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,075.16 : 25,611.81 = 6,550.23 : x
  2. Step 2: Convert to fraction form
    17,075.16/25,611.81 = 6,550.23/x
  3. Step 3: Cross multiply
    17,075.16x = 25,611.81 × 6,550.23
  4. Step 4: Simplify right side
    17,075.16x = 167,763,246.22
  5. Step 5: Solve for x
    x = 167,763,246.22/17,075.16
  6. Step 6: Final answer
    x = 9,824.99

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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.