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Finding the Fourth Proportional to 45,359.33, 62,598.02 and 25,216.55

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Solution

The fourth proportional to 45,359.33, 62,598.02 and 25,216.55 is: 34,800.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,359.33 : 62,598.02 = 25,216.55 : x
  2. Step 2: Convert to fraction form
    45,359.33/62,598.02 = 25,216.55/x
  3. Step 3: Cross multiply
    45,359.33x = 62,598.02 × 25,216.55
  4. Step 4: Simplify right side
    45,359.33x = 1,578,505,962.92
  5. Step 5: Solve for x
    x = 1,578,505,962.92/45,359.33
  6. Step 6: Final answer
    x = 34,800.03

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.