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Finding the Fourth Proportional to 250,337.96, 375,503.68 and 60,799.88

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Solution

The fourth proportional to 250,337.96, 375,503.68 and 60,799.88 is: 91,199.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,337.96 : 375,503.68 = 60,799.88 : x
  2. Step 2: Convert to fraction form
    250,337.96/375,503.68 = 60,799.88/x
  3. Step 3: Cross multiply
    250,337.96x = 375,503.68 × 60,799.88
  4. Step 4: Simplify right side
    250,337.96x = 22,830,578,683.56
  5. Step 5: Solve for x
    x = 22,830,578,683.56/250,337.96
  6. Step 6: Final answer
    x = 91,199.03

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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.