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Finding the Fourth Proportional to 633,648.04, 950,474.01 and 160,333.30

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Solution

The fourth proportional to 633,648.04, 950,474.01 and 160,333.30 is: 240,500.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,648.04 : 950,474.01 = 160,333.30 : x
  2. Step 2: Convert to fraction form
    633,648.04/950,474.01 = 160,333.30/x
  3. Step 3: Cross multiply
    633,648.04x = 950,474.01 × 160,333.30
  4. Step 4: Simplify right side
    633,648.04x = 152,392,634,587.53
  5. Step 5: Solve for x
    x = 152,392,634,587.53/633,648.04
  6. Step 6: Final answer
    x = 240,500.44

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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.