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Finding the Fourth Proportional to 183,441.98, 275,202.66 and 63,498.80

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Solution

The fourth proportional to 183,441.98, 275,202.66 and 63,498.80 is: 95,261.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,441.98 : 275,202.66 = 63,498.80 : x
  2. Step 2: Convert to fraction form
    183,441.98/275,202.66 = 63,498.80/x
  3. Step 3: Cross multiply
    183,441.98x = 275,202.66 × 63,498.80
  4. Step 4: Simplify right side
    183,441.98x = 17,475,038,666.81
  5. Step 5: Solve for x
    x = 17,475,038,666.81/183,441.98
  6. Step 6: Final answer
    x = 95,261.94

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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.