Home / 14,053.25-19,396.20-9,023.82

Finding the Fourth Proportional to 14,053.25, 19,396.20 and 9,023.82

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Solution

The fourth proportional to 14,053.25, 19,396.20 and 9,023.82 is: 12,454.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,053.25 : 19,396.20 = 9,023.82 : x
  2. Step 2: Convert to fraction form
    14,053.25/19,396.20 = 9,023.82/x
  3. Step 3: Cross multiply
    14,053.25x = 19,396.20 × 9,023.82
  4. Step 4: Simplify right side
    14,053.25x = 175,027,817.48
  5. Step 5: Solve for x
    x = 175,027,817.48/14,053.25
  6. Step 6: Final answer
    x = 12,454.62

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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.