Home / 14,035.56-19,371.30-10,672.98

Finding the Fourth Proportional to 14,035.56, 19,371.30 and 10,672.98

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Solution

The fourth proportional to 14,035.56, 19,371.30 and 10,672.98 is: 14,730.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,035.56 : 19,371.30 = 10,672.98 : x
  2. Step 2: Convert to fraction form
    14,035.56/19,371.30 = 10,672.98/x
  3. Step 3: Cross multiply
    14,035.56x = 19,371.30 × 10,672.98
  4. Step 4: Simplify right side
    14,035.56x = 206,749,497.47
  5. Step 5: Solve for x
    x = 206,749,497.47/14,035.56
  6. Step 6: Final answer
    x = 14,730.41

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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.