Home / 160,979.18-241,390.98-94,440.92

Finding the Fourth Proportional to 160,979.18, 241,390.98 and 94,440.92

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Solution

The fourth proportional to 160,979.18, 241,390.98 and 94,440.92 is: 141,615.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,979.18 : 241,390.98 = 94,440.92 : x
  2. Step 2: Convert to fraction form
    160,979.18/241,390.98 = 94,440.92/x
  3. Step 3: Cross multiply
    160,979.18x = 241,390.98 × 94,440.92
  4. Step 4: Simplify right side
    160,979.18x = 22,797,185,023.95
  5. Step 5: Solve for x
    x = 22,797,185,023.95/160,979.18
  6. Step 6: Final answer
    x = 141,615.74

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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.