Home / 250,744.31-376,102.55-183,345.41

Finding the Fourth Proportional to 250,744.31, 376,102.55 and 183,345.41

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Solution

The fourth proportional to 250,744.31, 376,102.55 and 183,345.41 is: 275,007.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,744.31 : 376,102.55 = 183,345.41 : x
  2. Step 2: Convert to fraction form
    250,744.31/376,102.55 = 183,345.41/x
  3. Step 3: Cross multiply
    250,744.31x = 376,102.55 × 183,345.41
  4. Step 4: Simplify right side
    250,744.31x = 68,956,673,434.56
  5. Step 5: Solve for x
    x = 68,956,673,434.56/250,744.31
  6. Step 6: Final answer
    x = 275,007.93

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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.