Home / 46,266.58-69,399.69-11,206.18

Finding the Fourth Proportional to 46,266.58, 69,399.69 and 11,206.18

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Solution

The fourth proportional to 46,266.58, 69,399.69 and 11,206.18 is: 16,809.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,266.58 : 69,399.69 = 11,206.18 : x
  2. Step 2: Convert to fraction form
    46,266.58/69,399.69 = 11,206.18/x
  3. Step 3: Cross multiply
    46,266.58x = 69,399.69 × 11,206.18
  4. Step 4: Simplify right side
    46,266.58x = 777,705,418.08
  5. Step 5: Solve for x
    x = 777,705,418.08/46,266.58
  6. Step 6: Final answer
    x = 16,809.23

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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.