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Finding the Fourth Proportional to 44,352.36, 61,200.72 and 25,225.20

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Solution

The fourth proportional to 44,352.36, 61,200.72 and 25,225.20 is: 34,807.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,352.36 : 61,200.72 = 25,225.20 : x
  2. Step 2: Convert to fraction form
    44,352.36/61,200.72 = 25,225.20/x
  3. Step 3: Cross multiply
    44,352.36x = 61,200.72 × 25,225.20
  4. Step 4: Simplify right side
    44,352.36x = 1,543,800,402.14
  5. Step 5: Solve for x
    x = 1,543,800,402.14/44,352.36
  6. Step 6: Final answer
    x = 34,807.63

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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.