Home / 29,654.30-44,476.49-13,009.87

Finding the Fourth Proportional to 29,654.30, 44,476.49 and 13,009.87

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Solution

The fourth proportional to 29,654.30, 44,476.49 and 13,009.87 is: 19,512.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,654.30 : 44,476.49 = 13,009.87 : x
  2. Step 2: Convert to fraction form
    29,654.30/44,476.49 = 13,009.87/x
  3. Step 3: Cross multiply
    29,654.30x = 44,476.49 × 13,009.87
  4. Step 4: Simplify right side
    29,654.30x = 578,633,352.96
  5. Step 5: Solve for x
    x = 578,633,352.96/29,654.30
  6. Step 6: Final answer
    x = 19,512.63

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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.