Home / 163,766.84-226,025.52-94,846.36

Finding the Fourth Proportional to 163,766.84, 226,025.52 and 94,846.36

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Solution

The fourth proportional to 163,766.84, 226,025.52 and 94,846.36 is: 130,903.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,766.84 : 226,025.52 = 94,846.36 : x
  2. Step 2: Convert to fraction form
    163,766.84/226,025.52 = 94,846.36/x
  3. Step 3: Cross multiply
    163,766.84x = 226,025.52 × 94,846.36
  4. Step 4: Simplify right side
    163,766.84x = 21,437,697,839.11
  5. Step 5: Solve for x
    x = 21,437,697,839.11/163,766.84
  6. Step 6: Final answer
    x = 130,903.78

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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.