Home / 14,725.12-22,087.58-5,959.91

Finding the Fourth Proportional to 14,725.12, 22,087.58 and 5,959.91

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Solution

The fourth proportional to 14,725.12, 22,087.58 and 5,959.91 is: 8,939.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,725.12 : 22,087.58 = 5,959.91 : x
  2. Step 2: Convert to fraction form
    14,725.12/22,087.58 = 5,959.91/x
  3. Step 3: Cross multiply
    14,725.12x = 22,087.58 × 5,959.91
  4. Step 4: Simplify right side
    14,725.12x = 131,639,895.68
  5. Step 5: Solve for x
    x = 131,639,895.68/14,725.12
  6. Step 6: Final answer
    x = 8,939.82

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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.