Home / 64,976.41-97,406.29-23,394.25

Finding the Fourth Proportional to 64,976.41, 97,406.29 and 23,394.25

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Solution

The fourth proportional to 64,976.41, 97,406.29 and 23,394.25 is: 35,070.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,976.41 : 97,406.29 = 23,394.25 : x
  2. Step 2: Convert to fraction form
    64,976.41/97,406.29 = 23,394.25/x
  3. Step 3: Cross multiply
    64,976.41x = 97,406.29 × 23,394.25
  4. Step 4: Simplify right side
    64,976.41x = 2,278,747,099.83
  5. Step 5: Solve for x
    x = 2,278,747,099.83/64,976.41
  6. Step 6: Final answer
    x = 35,070.38

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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.