Home / 9,367.92-14,043.65-3,528.63

Finding the Fourth Proportional to 9,367.92, 14,043.65 and 3,528.63

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Solution

The fourth proportional to 9,367.92, 14,043.65 and 3,528.63 is: 5,289.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,367.92 : 14,043.65 = 3,528.63 : x
  2. Step 2: Convert to fraction form
    9,367.92/14,043.65 = 3,528.63/x
  3. Step 3: Cross multiply
    9,367.92x = 14,043.65 × 3,528.63
  4. Step 4: Simplify right side
    9,367.92x = 49,554,827.06
  5. Step 5: Solve for x
    x = 49,554,827.06/9,367.92
  6. Step 6: Final answer
    x = 5,289.84

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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.