Home / 194,932.13-269,006.40-110,054.66

Finding the Fourth Proportional to 194,932.13, 269,006.40 and 110,054.66

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Solution

The fourth proportional to 194,932.13, 269,006.40 and 110,054.66 is: 151,875.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,932.13 : 269,006.40 = 110,054.66 : x
  2. Step 2: Convert to fraction form
    194,932.13/269,006.40 = 110,054.66/x
  3. Step 3: Cross multiply
    194,932.13x = 269,006.40 × 110,054.66
  4. Step 4: Simplify right side
    194,932.13x = 29,605,406,544.79
  5. Step 5: Solve for x
    x = 29,605,406,544.79/194,932.13
  6. Step 6: Final answer
    x = 151,875.46

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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.