Home / 158,730.84-238,096.26-64,004.04

Finding the Fourth Proportional to 158,730.84, 238,096.26 and 64,004.04

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Solution

The fourth proportional to 158,730.84, 238,096.26 and 64,004.04 is: 96,006.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,730.84 : 238,096.26 = 64,004.04 : x
  2. Step 2: Convert to fraction form
    158,730.84/238,096.26 = 64,004.04/x
  3. Step 3: Cross multiply
    158,730.84x = 238,096.26 × 64,004.04
  4. Step 4: Simplify right side
    158,730.84x = 15,239,122,548.89
  5. Step 5: Solve for x
    x = 15,239,122,548.89/158,730.84
  6. Step 6: Final answer
    x = 96,006.06

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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.