Home / 46,144.33-69,214.20-18,069.53

Finding the Fourth Proportional to 46,144.33, 69,214.20 and 18,069.53

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Solution

The fourth proportional to 46,144.33, 69,214.20 and 18,069.53 is: 27,103.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,144.33 : 69,214.20 = 18,069.53 : x
  2. Step 2: Convert to fraction form
    46,144.33/69,214.20 = 18,069.53/x
  3. Step 3: Cross multiply
    46,144.33x = 69,214.20 × 18,069.53
  4. Step 4: Simplify right side
    46,144.33x = 1,250,668,038.82
  5. Step 5: Solve for x
    x = 1,250,668,038.82/46,144.33
  6. Step 6: Final answer
    x = 27,103.39

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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.