Home / 9,942.17-13,725.92-6,594.84

Finding the Fourth Proportional to 9,942.17, 13,725.92 and 6,594.84

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Solution

The fourth proportional to 9,942.17, 13,725.92 and 6,594.84 is: 9,104.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,942.17 : 13,725.92 = 6,594.84 : x
  2. Step 2: Convert to fraction form
    9,942.17/13,725.92 = 6,594.84/x
  3. Step 3: Cross multiply
    9,942.17x = 13,725.92 × 6,594.84
  4. Step 4: Simplify right side
    9,942.17x = 90,520,262.74
  5. Step 5: Solve for x
    x = 90,520,262.74/9,942.17
  6. Step 6: Final answer
    x = 9,104.68

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1.5x scale

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.