Home / 44,914.36-67,369.72-13,323.16

Finding the Fourth Proportional to 44,914.36, 67,369.72 and 13,323.16

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Solution

The fourth proportional to 44,914.36, 67,369.72 and 13,323.16 is: 19,984.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,914.36 : 67,369.72 = 13,323.16 : x
  2. Step 2: Convert to fraction form
    44,914.36/67,369.72 = 13,323.16/x
  3. Step 3: Cross multiply
    44,914.36x = 67,369.72 × 13,323.16
  4. Step 4: Simplify right side
    44,914.36x = 897,577,558.72
  5. Step 5: Solve for x
    x = 897,577,558.72/44,914.36
  6. Step 6: Final answer
    x = 19,984.20

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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.