Home / 29,464.30-40,659.95-16,035.26

Finding the Fourth Proportional to 29,464.30, 40,659.95 and 16,035.26

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Solution

The fourth proportional to 29,464.30, 40,659.95 and 16,035.26 is: 22,128.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,464.30 : 40,659.95 = 16,035.26 : x
  2. Step 2: Convert to fraction form
    29,464.30/40,659.95 = 16,035.26/x
  3. Step 3: Cross multiply
    29,464.30x = 40,659.95 × 16,035.26
  4. Step 4: Simplify right side
    29,464.30x = 651,992,869.84
  5. Step 5: Solve for x
    x = 651,992,869.84/29,464.30
  6. Step 6: Final answer
    x = 22,128.23

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Why These Related Problems?

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