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Finding the Fourth Proportional to 183,604.89, 275,435.09 and 65,248.10

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Solution

The fourth proportional to 183,604.89, 275,435.09 and 65,248.10 is: 97,882.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,604.89 : 275,435.09 = 65,248.10 : x
  2. Step 2: Convert to fraction form
    183,604.89/275,435.09 = 65,248.10/x
  3. Step 3: Cross multiply
    183,604.89x = 275,435.09 × 65,248.10
  4. Step 4: Simplify right side
    183,604.89x = 17,971,614,592.41
  5. Step 5: Solve for x
    x = 17,971,614,592.41/183,604.89
  6. Step 6: Final answer
    x = 97,882.00

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1.5x scale

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.