Home / 64,054.18-95,952.49-31,936.34

Finding the Fourth Proportional to 64,054.18, 95,952.49 and 31,936.34

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Solution

The fourth proportional to 64,054.18, 95,952.49 and 31,936.34 is: 47,840.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,054.18 : 95,952.49 = 31,936.34 : x
  2. Step 2: Convert to fraction form
    64,054.18/95,952.49 = 31,936.34/x
  3. Step 3: Cross multiply
    64,054.18x = 95,952.49 × 31,936.34
  4. Step 4: Simplify right side
    64,054.18x = 3,064,371,344.49
  5. Step 5: Solve for x
    x = 3,064,371,344.49/64,054.18
  6. Step 6: Final answer
    x = 47,840.30

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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.