Home / 63,601.12-95,399.65-28,051.44

Finding the Fourth Proportional to 63,601.12, 95,399.65 and 28,051.44

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Solution

The fourth proportional to 63,601.12, 95,399.65 and 28,051.44 is: 42,076.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,601.12 : 95,399.65 = 28,051.44 : x
  2. Step 2: Convert to fraction form
    63,601.12/95,399.65 = 28,051.44/x
  3. Step 3: Cross multiply
    63,601.12x = 95,399.65 × 28,051.44
  4. Step 4: Simplify right side
    63,601.12x = 2,676,097,558.00
  5. Step 5: Solve for x
    x = 2,676,097,558.00/63,601.12
  6. Step 6: Final answer
    x = 42,076.26

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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.