Home / 63,276.30-94,914.42-57,996.46

Finding the Fourth Proportional to 63,276.30, 94,914.42 and 57,996.46

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Solution

The fourth proportional to 63,276.30, 94,914.42 and 57,996.46 is: 86,994.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,276.30 : 94,914.42 = 57,996.46 : x
  2. Step 2: Convert to fraction form
    63,276.30/94,914.42 = 57,996.46/x
  3. Step 3: Cross multiply
    63,276.30x = 94,914.42 × 57,996.46
  4. Step 4: Simplify right side
    63,276.30x = 5,504,700,362.95
  5. Step 5: Solve for x
    x = 5,504,700,362.95/63,276.30
  6. Step 6: Final answer
    x = 86,994.66

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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.