Home / 240,315.24-360,493.37-62,821.97

Finding the Fourth Proportional to 240,315.24, 360,493.37 and 62,821.97

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Solution

The fourth proportional to 240,315.24, 360,493.37 and 62,821.97 is: 94,238.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,315.24 : 360,493.37 = 62,821.97 : x
  2. Step 2: Convert to fraction form
    240,315.24/360,493.37 = 62,821.97/x
  3. Step 3: Cross multiply
    240,315.24x = 360,493.37 × 62,821.97
  4. Step 4: Simplify right side
    240,315.24x = 22,646,903,146.19
  5. Step 5: Solve for x
    x = 22,646,903,146.19/240,315.24
  6. Step 6: Final answer
    x = 94,238.31

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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.