Home / 563,184.48-844,858.92-163,773.48

Finding the Fourth Proportional to 563,184.48, 844,858.92 and 163,773.48

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Solution

The fourth proportional to 563,184.48, 844,858.92 and 163,773.48 is: 245,684.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,184.48 : 844,858.92 = 163,773.48 : x
  2. Step 2: Convert to fraction form
    563,184.48/844,858.92 = 163,773.48/x
  3. Step 3: Cross multiply
    563,184.48x = 844,858.92 × 163,773.48
  4. Step 4: Simplify right side
    563,184.48x = 138,365,485,437.44
  5. Step 5: Solve for x
    x = 138,365,485,437.44/563,184.48
  6. Step 6: Final answer
    x = 245,684.12

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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.