Home / 6,075.58-9,112.70-1,633.62

Finding the Fourth Proportional to 6,075.58, 9,112.70 and 1,633.62

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Solution

The fourth proportional to 6,075.58, 9,112.70 and 1,633.62 is: 2,450.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075.58 : 9,112.70 = 1,633.62 : x
  2. Step 2: Convert to fraction form
    6,075.58/9,112.70 = 1,633.62/x
  3. Step 3: Cross multiply
    6,075.58x = 9,112.70 × 1,633.62
  4. Step 4: Simplify right side
    6,075.58x = 14,886,688.97
  5. Step 5: Solve for x
    x = 14,886,688.97/6,075.58
  6. Step 6: Final answer
    x = 2,450.25

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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.