Home / 46,223.25-69,334.87-12,948.24

Finding the Fourth Proportional to 46,223.25, 69,334.87 and 12,948.24

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Solution

The fourth proportional to 46,223.25, 69,334.87 and 12,948.24 is: 19,422.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,223.25 : 69,334.87 = 12,948.24 : x
  2. Step 2: Convert to fraction form
    46,223.25/69,334.87 = 12,948.24/x
  3. Step 3: Cross multiply
    46,223.25x = 69,334.87 × 12,948.24
  4. Step 4: Simplify right side
    46,223.25x = 897,764,537.13
  5. Step 5: Solve for x
    x = 897,764,537.13/46,223.25
  6. Step 6: Final answer
    x = 19,422.36

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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.