Home / 247,184.44-341,150.94-156,548.81

Finding the Fourth Proportional to 247,184.44, 341,150.94 and 156,548.81

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Solution

The fourth proportional to 247,184.44, 341,150.94 and 156,548.81 is: 216,060.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,184.44 : 341,150.94 = 156,548.81 : x
  2. Step 2: Convert to fraction form
    247,184.44/341,150.94 = 156,548.81/x
  3. Step 3: Cross multiply
    247,184.44x = 341,150.94 × 156,548.81
  4. Step 4: Simplify right side
    247,184.44x = 53,406,774,540.26
  5. Step 5: Solve for x
    x = 53,406,774,540.26/247,184.44
  6. Step 6: Final answer
    x = 216,060.42

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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.