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Finding the Fourth Proportional to 240,507.43, 360,733.50 and 63,028.43

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Solution

The fourth proportional to 240,507.43, 360,733.50 and 63,028.43 is: 94,535.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,507.43 : 360,733.50 = 63,028.43 : x
  2. Step 2: Convert to fraction form
    240,507.43/360,733.50 = 63,028.43/x
  3. Step 3: Cross multiply
    240,507.43x = 360,733.50 × 63,028.43
  4. Step 4: Simplify right side
    240,507.43x = 22,736,465,702.49
  5. Step 5: Solve for x
    x = 22,736,465,702.49/240,507.43
  6. Step 6: Final answer
    x = 94,535.40

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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.