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Finding the Fourth Proportional to 29,325.54, 43,994.54 and 9,602.64

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Solution

The fourth proportional to 29,325.54, 43,994.54 and 9,602.64 is: 14,406.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,325.54 : 43,994.54 = 9,602.64 : x
  2. Step 2: Convert to fraction form
    29,325.54/43,994.54 = 9,602.64/x
  3. Step 3: Cross multiply
    29,325.54x = 43,994.54 × 9,602.64
  4. Step 4: Simplify right side
    29,325.54x = 422,463,681.57
  5. Step 5: Solve for x
    x = 422,463,681.57/29,325.54
  6. Step 6: Final answer
    x = 14,406.00

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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.