Home / 94,005.18-141,016.68-34,826.58

Finding the Fourth Proportional to 94,005.18, 141,016.68 and 34,826.58

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Solution

The fourth proportional to 94,005.18, 141,016.68 and 34,826.58 is: 52,243.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,005.18 : 141,016.68 = 34,826.58 : x
  2. Step 2: Convert to fraction form
    94,005.18/141,016.68 = 34,826.58/x
  3. Step 3: Cross multiply
    94,005.18x = 141,016.68 × 34,826.58
  4. Step 4: Simplify right side
    94,005.18x = 4,911,128,687.35
  5. Step 5: Solve for x
    x = 4,911,128,687.35/94,005.18
  6. Step 6: Final answer
    x = 52,243.17

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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.