Home / 46,364.06-69,546.24-13,084.30

Finding the Fourth Proportional to 46,364.06, 69,546.24 and 13,084.30

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Solution

The fourth proportional to 46,364.06, 69,546.24 and 13,084.30 is: 19,626.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,364.06 : 69,546.24 = 13,084.30 : x
  2. Step 2: Convert to fraction form
    46,364.06/69,546.24 = 13,084.30/x
  3. Step 3: Cross multiply
    46,364.06x = 69,546.24 × 13,084.30
  4. Step 4: Simplify right side
    46,364.06x = 909,963,868.03
  5. Step 5: Solve for x
    x = 909,963,868.03/46,364.06
  6. Step 6: Final answer
    x = 19,626.49

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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.