Home / 245,550.40-368,323.96-63,180.92

Finding the Fourth Proportional to 245,550.40, 368,323.96 and 63,180.92

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Solution

The fourth proportional to 245,550.40, 368,323.96 and 63,180.92 is: 94,770.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,550.40 : 368,323.96 = 63,180.92 : x
  2. Step 2: Convert to fraction form
    245,550.40/368,323.96 = 63,180.92/x
  3. Step 3: Cross multiply
    245,550.40x = 368,323.96 × 63,180.92
  4. Step 4: Simplify right side
    245,550.40x = 23,271,046,650.84
  5. Step 5: Solve for x
    x = 23,271,046,650.84/245,550.40
  6. Step 6: Final answer
    x = 94,770.96

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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.