Home / 14,960.39-22,433.68-4,426.64

Finding the Fourth Proportional to 14,960.39, 22,433.68 and 4,426.64

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Solution

The fourth proportional to 14,960.39, 22,433.68 and 4,426.64 is: 6,637.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,960.39 : 22,433.68 = 4,426.64 : x
  2. Step 2: Convert to fraction form
    14,960.39/22,433.68 = 4,426.64/x
  3. Step 3: Cross multiply
    14,960.39x = 22,433.68 × 4,426.64
  4. Step 4: Simplify right side
    14,960.39x = 99,305,825.24
  5. Step 5: Solve for x
    x = 99,305,825.24/14,960.39
  6. Step 6: Final answer
    x = 6,637.92

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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.