Home / 164,091.01-246,136.49-39,432.01

Finding the Fourth Proportional to 164,091.01, 246,136.49 and 39,432.01

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Solution

The fourth proportional to 164,091.01, 246,136.49 and 39,432.01 is: 59,148.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,091.01 : 246,136.49 = 39,432.01 : x
  2. Step 2: Convert to fraction form
    164,091.01/246,136.49 = 39,432.01/x
  3. Step 3: Cross multiply
    164,091.01x = 246,136.49 × 39,432.01
  4. Step 4: Simplify right side
    164,091.01x = 9,705,656,436.46
  5. Step 5: Solve for x
    x = 9,705,656,436.46/164,091.01
  6. Step 6: Final answer
    x = 59,148.01

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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.