Home / 63,840.36-95,795.37-26,403.68

Finding the Fourth Proportional to 63,840.36, 95,795.37 and 26,403.68

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Solution

The fourth proportional to 63,840.36, 95,795.37 and 26,403.68 is: 39,619.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,840.36 : 95,795.37 = 26,403.68 : x
  2. Step 2: Convert to fraction form
    63,840.36/95,795.37 = 26,403.68/x
  3. Step 3: Cross multiply
    63,840.36x = 95,795.37 × 26,403.68
  4. Step 4: Simplify right side
    63,840.36x = 2,529,350,633.46
  5. Step 5: Solve for x
    x = 2,529,350,633.46/63,840.36
  6. Step 6: Final answer
    x = 39,619.93

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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.