Home / 241,651.12-333,482.66-132,760.04

Finding the Fourth Proportional to 241,651.12, 333,482.66 and 132,760.04

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Solution

The fourth proportional to 241,651.12, 333,482.66 and 132,760.04 is: 183,211.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,651.12 : 333,482.66 = 132,760.04 : x
  2. Step 2: Convert to fraction form
    241,651.12/333,482.66 = 132,760.04/x
  3. Step 3: Cross multiply
    241,651.12x = 333,482.66 × 132,760.04
  4. Step 4: Simplify right side
    241,651.12x = 44,273,171,280.91
  5. Step 5: Solve for x
    x = 44,273,171,280.91/241,651.12
  6. Step 6: Final answer
    x = 183,211.12

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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.