Home / 546,268.32-819,089.28-167,083.56

Finding the Fourth Proportional to 546,268.32, 819,089.28 and 167,083.56

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Solution

The fourth proportional to 546,268.32, 819,089.28 and 167,083.56 is: 250,529.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,268.32 : 819,089.28 = 167,083.56 : x
  2. Step 2: Convert to fraction form
    546,268.32/819,089.28 = 167,083.56/x
  3. Step 3: Cross multiply
    546,268.32x = 819,089.28 × 167,083.56
  4. Step 4: Simplify right side
    546,268.32x = 136,856,352,860.24
  5. Step 5: Solve for x
    x = 136,856,352,860.24/546,268.32
  6. Step 6: Final answer
    x = 250,529.54

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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.