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Finding the Fourth Proportional to 40,283.53, 60,424.90 and 24,492.92

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Solution

The fourth proportional to 40,283.53, 60,424.90 and 24,492.92 is: 36,739.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,283.53 : 60,424.90 = 24,492.92 : x
  2. Step 2: Convert to fraction form
    40,283.53/60,424.90 = 24,492.92/x
  3. Step 3: Cross multiply
    40,283.53x = 60,424.90 × 24,492.92
  4. Step 4: Simplify right side
    40,283.53x = 1,479,982,241.71
  5. Step 5: Solve for x
    x = 1,479,982,241.71/40,283.53
  6. Step 6: Final answer
    x = 36,739.14

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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.