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Finding the Fourth Proportional to 267,013.49, 368,584.90 and 175,167.69

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Solution

The fourth proportional to 267,013.49, 368,584.90 and 175,167.69 is: 241,801.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,013.49 : 368,584.90 = 175,167.69 : x
  2. Step 2: Convert to fraction form
    267,013.49/368,584.90 = 175,167.69/x
  3. Step 3: Cross multiply
    267,013.49x = 368,584.90 × 175,167.69
  4. Step 4: Simplify right side
    267,013.49x = 64,564,163,681.77
  5. Step 5: Solve for x
    x = 64,564,163,681.77/267,013.49
  6. Step 6: Final answer
    x = 241,801.13

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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.