Home / 12,624.06-18,907.26-6,054.90

Finding the Fourth Proportional to 12,624.06, 18,907.26 and 6,054.90

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Solution

The fourth proportional to 12,624.06, 18,907.26 and 6,054.90 is: 9,068.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,624.06 : 18,907.26 = 6,054.90 : x
  2. Step 2: Convert to fraction form
    12,624.06/18,907.26 = 6,054.90/x
  3. Step 3: Cross multiply
    12,624.06x = 18,907.26 × 6,054.90
  4. Step 4: Simplify right side
    12,624.06x = 114,481,568.57
  5. Step 5: Solve for x
    x = 114,481,568.57/12,624.06
  6. Step 6: Final answer
    x = 9,068.52

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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.