Home / 245,525.22-368,286.35-63,155.75

Finding the Fourth Proportional to 245,525.22, 368,286.35 and 63,155.75

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Solution

The fourth proportional to 245,525.22, 368,286.35 and 63,155.75 is: 94,733.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,525.22 : 368,286.35 = 63,155.75 : x
  2. Step 2: Convert to fraction form
    245,525.22/368,286.35 = 63,155.75/x
  3. Step 3: Cross multiply
    245,525.22x = 368,286.35 × 63,155.75
  4. Step 4: Simplify right side
    245,525.22x = 23,259,398,491.80
  5. Step 5: Solve for x
    x = 23,259,398,491.80/245,525.22
  6. Step 6: Final answer
    x = 94,733.24

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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.