Home / 10,366.24-14,305.75-5,889.73

Finding the Fourth Proportional to 10,366.24, 14,305.75 and 5,889.73

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Solution

The fourth proportional to 10,366.24, 14,305.75 and 5,889.73 is: 8,128.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366.24 : 14,305.75 = 5,889.73 : x
  2. Step 2: Convert to fraction form
    10,366.24/14,305.75 = 5,889.73/x
  3. Step 3: Cross multiply
    10,366.24x = 14,305.75 × 5,889.73
  4. Step 4: Simplify right side
    10,366.24x = 84,256,903.97
  5. Step 5: Solve for x
    x = 84,256,903.97/10,366.24
  6. Step 6: Final answer
    x = 8,128.01

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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.