Home / 174,776.46-241,231.33-123,736.13

Finding the Fourth Proportional to 174,776.46, 241,231.33 and 123,736.13

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Solution

The fourth proportional to 174,776.46, 241,231.33 and 123,736.13 is: 170,784.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,776.46 : 241,231.33 = 123,736.13 : x
  2. Step 2: Convert to fraction form
    174,776.46/241,231.33 = 123,736.13/x
  3. Step 3: Cross multiply
    174,776.46x = 241,231.33 × 123,736.13
  4. Step 4: Simplify right side
    174,776.46x = 29,849,031,208.95
  5. Step 5: Solve for x
    x = 29,849,031,208.95/174,776.46
  6. Step 6: Final answer
    x = 170,784.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.