Home / 45,690.83-63,059.20-25,548.96

Finding the Fourth Proportional to 45,690.83, 63,059.20 and 25,548.96

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Solution

The fourth proportional to 45,690.83, 63,059.20 and 25,548.96 is: 35,260.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,690.83 : 63,059.20 = 25,548.96 : x
  2. Step 2: Convert to fraction form
    45,690.83/63,059.20 = 25,548.96/x
  3. Step 3: Cross multiply
    45,690.83x = 63,059.20 × 25,548.96
  4. Step 4: Simplify right side
    45,690.83x = 1,611,096,914.56
  5. Step 5: Solve for x
    x = 1,611,096,914.56/45,690.83
  6. Step 6: Final answer
    x = 35,260.84

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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.