Home / 110,984.48-166,478.24-36,105

Finding the Fourth Proportional to 110,984.48, 166,478.24 and 36,105

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Solution

The fourth proportional to 110,984.48, 166,478.24 and 36,105 is: 54,158.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,984.48 : 166,478.24 = 36,105 : x
  2. Step 2: Convert to fraction form
    110,984.48/166,478.24 = 36,105/x
  3. Step 3: Cross multiply
    110,984.48x = 166,478.24 × 36,105
  4. Step 4: Simplify right side
    110,984.48x = 6,010,696,674.68
  5. Step 5: Solve for x
    x = 6,010,696,674.68/110,984.48
  6. Step 6: Final answer
    x = 54,158.00

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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.