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Finding the Fourth Proportional to 362,567.34, 500,203.35 and 267,300.54

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Solution

The fourth proportional to 362,567.34, 500,203.35 and 267,300.54 is: 368,771.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,567.34 : 500,203.35 = 267,300.54 : x
  2. Step 2: Convert to fraction form
    362,567.34/500,203.35 = 267,300.54/x
  3. Step 3: Cross multiply
    362,567.34x = 500,203.35 × 267,300.54
  4. Step 4: Simplify right side
    362,567.34x = 133,704,625,564.81
  5. Step 5: Solve for x
    x = 133,704,625,564.81/362,567.34
  6. Step 6: Final answer
    x = 368,771.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.