Home / 25,219.01-34,800.90-14,463.33

Finding the Fourth Proportional to 25,219.01, 34,800.90 and 14,463.33

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Solution

The fourth proportional to 25,219.01, 34,800.90 and 14,463.33 is: 19,958.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,219.01 : 34,800.90 = 14,463.33 : x
  2. Step 2: Convert to fraction form
    25,219.01/34,800.90 = 14,463.33/x
  3. Step 3: Cross multiply
    25,219.01x = 34,800.90 × 14,463.33
  4. Step 4: Simplify right side
    25,219.01x = 503,336,911.73
  5. Step 5: Solve for x
    x = 503,336,911.73/25,219.01
  6. Step 6: Final answer
    x = 19,958.63

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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.