Home / 29,327.88-44,009.64-12,692.28

Finding the Fourth Proportional to 29,327.88, 44,009.64 and 12,692.28

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Solution

The fourth proportional to 29,327.88, 44,009.64 and 12,692.28 is: 19,046.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,327.88 : 44,009.64 = 12,692.28 : x
  2. Step 2: Convert to fraction form
    29,327.88/44,009.64 = 12,692.28/x
  3. Step 3: Cross multiply
    29,327.88x = 44,009.64 × 12,692.28
  4. Step 4: Simplify right side
    29,327.88x = 558,582,673.58
  5. Step 5: Solve for x
    x = 558,582,673.58/29,327.88
  6. Step 6: Final answer
    x = 19,046.13

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1.5x scale

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.