Home / 166,124.04-229,173.28-98,094.66

Finding the Fourth Proportional to 166,124.04, 229,173.28 and 98,094.66

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Solution

The fourth proportional to 166,124.04, 229,173.28 and 98,094.66 is: 135,324.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,124.04 : 229,173.28 = 98,094.66 : x
  2. Step 2: Convert to fraction form
    166,124.04/229,173.28 = 98,094.66/x
  3. Step 3: Cross multiply
    166,124.04x = 229,173.28 × 98,094.66
  4. Step 4: Simplify right side
    166,124.04x = 22,480,674,982.68
  5. Step 5: Solve for x
    x = 22,480,674,982.68/166,124.04
  6. Step 6: Final answer
    x = 135,324.63

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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.