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Finding the Fourth Proportional to 240,357.37, 360,508.51 and 62,881.51

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Solution

The fourth proportional to 240,357.37, 360,508.51 and 62,881.51 is: 94,315.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,357.37 : 360,508.51 = 62,881.51 : x
  2. Step 2: Convert to fraction form
    240,357.37/360,508.51 = 62,881.51/x
  3. Step 3: Cross multiply
    240,357.37x = 360,508.51 × 62,881.51
  4. Step 4: Simplify right side
    240,357.37x = 22,669,318,653.98
  5. Step 5: Solve for x
    x = 22,669,318,653.98/240,357.37
  6. Step 6: Final answer
    x = 94,315.06

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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.