Home / 233,390.34-322,080.57-132,794.82

Finding the Fourth Proportional to 233,390.34, 322,080.57 and 132,794.82

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Solution

The fourth proportional to 233,390.34, 322,080.57 and 132,794.82 is: 183,257.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,390.34 : 322,080.57 = 132,794.82 : x
  2. Step 2: Convert to fraction form
    233,390.34/322,080.57 = 132,794.82/x
  3. Step 3: Cross multiply
    233,390.34x = 322,080.57 × 132,794.82
  4. Step 4: Simplify right side
    233,390.34x = 42,770,631,318.65
  5. Step 5: Solve for x
    x = 42,770,631,318.65/233,390.34
  6. Step 6: Final answer
    x = 183,257.93

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1.5x scale

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.