Home / 163,208.11-244,813.53-44,885.94

Finding the Fourth Proportional to 163,208.11, 244,813.53 and 44,885.94

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Solution

The fourth proportional to 163,208.11, 244,813.53 and 44,885.94 is: 67,329.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,208.11 : 244,813.53 = 44,885.94 : x
  2. Step 2: Convert to fraction form
    163,208.11/244,813.53 = 44,885.94/x
  3. Step 3: Cross multiply
    163,208.11x = 244,813.53 × 44,885.94
  4. Step 4: Simplify right side
    163,208.11x = 10,988,685,418.77
  5. Step 5: Solve for x
    x = 10,988,685,418.77/163,208.11
  6. Step 6: Final answer
    x = 67,329.29

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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.