Home / 241,919.20-333,859.90-134,491.04

Finding the Fourth Proportional to 241,919.20, 333,859.90 and 134,491.04

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Solution

The fourth proportional to 241,919.20, 333,859.90 and 134,491.04 is: 185,603.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,919.20 : 333,859.90 = 134,491.04 : x
  2. Step 2: Convert to fraction form
    241,919.20/333,859.90 = 134,491.04/x
  3. Step 3: Cross multiply
    241,919.20x = 333,859.90 × 134,491.04
  4. Step 4: Simplify right side
    241,919.20x = 44,901,165,165.30
  5. Step 5: Solve for x
    x = 44,901,165,165.30/241,919.20
  6. Step 6: Final answer
    x = 185,603.98

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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.