Home / 134,656.39-201,984.59-41,161.33

Finding the Fourth Proportional to 134,656.39, 201,984.59 and 41,161.33

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Solution

The fourth proportional to 134,656.39, 201,984.59 and 41,161.33 is: 61,742.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,656.39 : 201,984.59 = 41,161.33 : x
  2. Step 2: Convert to fraction form
    134,656.39/201,984.59 = 41,161.33/x
  3. Step 3: Cross multiply
    134,656.39x = 201,984.59 × 41,161.33
  4. Step 4: Simplify right side
    134,656.39x = 8,313,954,158.10
  5. Step 5: Solve for x
    x = 8,313,954,158.10/134,656.39
  6. Step 6: Final answer
    x = 61,742.00

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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.