Home / 164,091.84-246,039.22-64,132.89

Finding the Fourth Proportional to 164,091.84, 246,039.22 and 64,132.89

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Solution

The fourth proportional to 164,091.84, 246,039.22 and 64,132.89 is: 96,160.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,091.84 : 246,039.22 = 64,132.89 : x
  2. Step 2: Convert to fraction form
    164,091.84/246,039.22 = 64,132.89/x
  3. Step 3: Cross multiply
    164,091.84x = 246,039.22 × 64,132.89
  4. Step 4: Simplify right side
    164,091.84x = 15,779,206,231.95
  5. Step 5: Solve for x
    x = 15,779,206,231.95/164,091.84
  6. Step 6: Final answer
    x = 96,160.82

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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.