Home / 64,453.19-96,684.44-26,975.57

Finding the Fourth Proportional to 64,453.19, 96,684.44 and 26,975.57

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Solution

The fourth proportional to 64,453.19, 96,684.44 and 26,975.57 is: 40,465.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,453.19 : 96,684.44 = 26,975.57 : x
  2. Step 2: Convert to fraction form
    64,453.19/96,684.44 = 26,975.57/x
  3. Step 3: Cross multiply
    64,453.19x = 96,684.44 × 26,975.57
  4. Step 4: Simplify right side
    64,453.19x = 2,608,117,260.83
  5. Step 5: Solve for x
    x = 2,608,117,260.83/64,453.19
  6. Step 6: Final answer
    x = 40,465.30

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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.