Home / 183,393.39-275,091.04-83,483.71

Finding the Fourth Proportional to 183,393.39, 275,091.04 and 83,483.71

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Solution

The fourth proportional to 183,393.39, 275,091.04 and 83,483.71 is: 125,226.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,393.39 : 275,091.04 = 83,483.71 : x
  2. Step 2: Convert to fraction form
    183,393.39/275,091.04 = 83,483.71/x
  3. Step 3: Cross multiply
    183,393.39x = 275,091.04 × 83,483.71
  4. Step 4: Simplify right side
    183,393.39x = 22,965,620,606.96
  5. Step 5: Solve for x
    x = 22,965,620,606.96/183,393.39
  6. Step 6: Final answer
    x = 125,226.00

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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.