Home / 45,614.61-68,393.96-16,035.84

Finding the Fourth Proportional to 45,614.61, 68,393.96 and 16,035.84

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Solution

The fourth proportional to 45,614.61, 68,393.96 and 16,035.84 is: 24,043.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,614.61 : 68,393.96 = 16,035.84 : x
  2. Step 2: Convert to fraction form
    45,614.61/68,393.96 = 16,035.84/x
  3. Step 3: Cross multiply
    45,614.61x = 68,393.96 × 16,035.84
  4. Step 4: Simplify right side
    45,614.61x = 1,096,754,599.53
  5. Step 5: Solve for x
    x = 1,096,754,599.53/45,614.61
  6. Step 6: Final answer
    x = 24,043.93

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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.