Home / 19,014.52-26,241.42-10,630.48

Finding the Fourth Proportional to 19,014.52, 26,241.42 and 10,630.48

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Solution

The fourth proportional to 19,014.52, 26,241.42 and 10,630.48 is: 14,670.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,014.52 : 26,241.42 = 10,630.48 : x
  2. Step 2: Convert to fraction form
    19,014.52/26,241.42 = 10,630.48/x
  3. Step 3: Cross multiply
    19,014.52x = 26,241.42 × 10,630.48
  4. Step 4: Simplify right side
    19,014.52x = 278,958,890.48
  5. Step 5: Solve for x
    x = 278,958,890.48/19,014.52
  6. Step 6: Final answer
    x = 14,670.84

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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.