Home / 64,741.68-97,124.49-25,296.39

Finding the Fourth Proportional to 64,741.68, 97,124.49 and 25,296.39

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Solution

The fourth proportional to 64,741.68, 97,124.49 and 25,296.39 is: 37,949.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,741.68 : 97,124.49 = 25,296.39 : x
  2. Step 2: Convert to fraction form
    64,741.68/97,124.49 = 25,296.39/x
  3. Step 3: Cross multiply
    64,741.68x = 97,124.49 × 25,296.39
  4. Step 4: Simplify right side
    64,741.68x = 2,456,898,977.59
  5. Step 5: Solve for x
    x = 2,456,898,977.59/64,741.68
  6. Step 6: Final answer
    x = 37,949.26

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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.