Home / 2,341.70-3,232.94-1,458.71

Finding the Fourth Proportional to 2,341.70, 3,232.94 and 1,458.71

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Solution

The fourth proportional to 2,341.70, 3,232.94 and 1,458.71 is: 2,013.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,341.70 : 3,232.94 = 1,458.71 : x
  2. Step 2: Convert to fraction form
    2,341.70/3,232.94 = 1,458.71/x
  3. Step 3: Cross multiply
    2,341.70x = 3,232.94 × 1,458.71
  4. Step 4: Simplify right side
    2,341.70x = 4,715,898.45
  5. Step 5: Solve for x
    x = 4,715,898.45/2,341.70
  6. Step 6: Final answer
    x = 2,013.88

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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.