Home / 45,288.96-67,902.44-23,059.32

Finding the Fourth Proportional to 45,288.96, 67,902.44 and 23,059.32

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Solution

The fourth proportional to 45,288.96, 67,902.44 and 23,059.32 is: 34,573.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,288.96 : 67,902.44 = 23,059.32 : x
  2. Step 2: Convert to fraction form
    45,288.96/67,902.44 = 23,059.32/x
  3. Step 3: Cross multiply
    45,288.96x = 67,902.44 × 23,059.32
  4. Step 4: Simplify right side
    45,288.96x = 1,565,784,092.74
  5. Step 5: Solve for x
    x = 1,565,784,092.74/45,288.96
  6. Step 6: Final answer
    x = 34,573.20

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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.