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Finding the Fourth Proportional to 45,752.95, 68,614.84 and 23,563.41

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Solution

The fourth proportional to 45,752.95, 68,614.84 and 23,563.41 is: 35,337.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,752.95 : 68,614.84 = 23,563.41 : x
  2. Step 2: Convert to fraction form
    45,752.95/68,614.84 = 23,563.41/x
  3. Step 3: Cross multiply
    45,752.95x = 68,614.84 × 23,563.41
  4. Step 4: Simplify right side
    45,752.95x = 1,616,799,607.00
  5. Step 5: Solve for x
    x = 1,616,799,607.00/45,752.95
  6. Step 6: Final answer
    x = 35,337.60

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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.