Home / 64,083.40-96,125.06-46,664.04

Finding the Fourth Proportional to 64,083.40, 96,125.06 and 46,664.04

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Solution

The fourth proportional to 64,083.40, 96,125.06 and 46,664.04 is: 69,996.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,083.40 : 96,125.06 = 46,664.04 : x
  2. Step 2: Convert to fraction form
    64,083.40/96,125.06 = 46,664.04/x
  3. Step 3: Cross multiply
    64,083.40x = 96,125.06 × 46,664.04
  4. Step 4: Simplify right side
    64,083.40x = 4,485,583,644.84
  5. Step 5: Solve for x
    x = 4,485,583,644.84/64,083.40
  6. Step 6: Final answer
    x = 69,996.03

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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.