Home / 29,064.80-43,535.22-14,049.23

Finding the Fourth Proportional to 29,064.80, 43,535.22 and 14,049.23

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Solution

The fourth proportional to 29,064.80, 43,535.22 and 14,049.23 is: 21,043.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,064.80 : 43,535.22 = 14,049.23 : x
  2. Step 2: Convert to fraction form
    29,064.80/43,535.22 = 14,049.23/x
  3. Step 3: Cross multiply
    29,064.80x = 43,535.22 × 14,049.23
  4. Step 4: Simplify right side
    29,064.80x = 611,636,318.88
  5. Step 5: Solve for x
    x = 611,636,318.88/29,064.80
  6. Step 6: Final answer
    x = 21,043.89

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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.