Home / 64,822.35-97,194.63-25,332.42

Finding the Fourth Proportional to 64,822.35, 97,194.63 and 25,332.42

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Solution

The fourth proportional to 64,822.35, 97,194.63 and 25,332.42 is: 37,983.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,822.35 : 97,194.63 = 25,332.42 : x
  2. Step 2: Convert to fraction form
    64,822.35/97,194.63 = 25,332.42/x
  3. Step 3: Cross multiply
    64,822.35x = 97,194.63 × 25,332.42
  4. Step 4: Simplify right side
    64,822.35x = 2,462,175,188.90
  5. Step 5: Solve for x
    x = 2,462,175,188.90/64,822.35
  6. Step 6: Final answer
    x = 37,983.43

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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.