Home / 73,910.06-101,957.15-46,676.28

Finding the Fourth Proportional to 73,910.06, 101,957.15 and 46,676.28

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Solution

The fourth proportional to 73,910.06, 101,957.15 and 46,676.28 is: 64,388.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,910.06 : 101,957.15 = 46,676.28 : x
  2. Step 2: Convert to fraction form
    73,910.06/101,957.15 = 46,676.28/x
  3. Step 3: Cross multiply
    73,910.06x = 101,957.15 × 46,676.28
  4. Step 4: Simplify right side
    73,910.06x = 4,758,980,248.02
  5. Step 5: Solve for x
    x = 4,758,980,248.02/73,910.06
  6. Step 6: Final answer
    x = 64,388.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.