Home / 9,282.94-13,925.67-2,709.07

Finding the Fourth Proportional to 9,282.94, 13,925.67 and 2,709.07

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Solution

The fourth proportional to 9,282.94, 13,925.67 and 2,709.07 is: 4,063.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,282.94 : 13,925.67 = 2,709.07 : x
  2. Step 2: Convert to fraction form
    9,282.94/13,925.67 = 2,709.07/x
  3. Step 3: Cross multiply
    9,282.94x = 13,925.67 × 2,709.07
  4. Step 4: Simplify right side
    9,282.94x = 37,725,614.83
  5. Step 5: Solve for x
    x = 37,725,614.83/9,282.94
  6. Step 6: Final answer
    x = 4,063.97

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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.