Home / 25,346.97-34,975.76-14,014.94

Finding the Fourth Proportional to 25,346.97, 34,975.76 and 14,014.94

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Solution

The fourth proportional to 25,346.97, 34,975.76 and 14,014.94 is: 19,338.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,346.97 : 34,975.76 = 14,014.94 : x
  2. Step 2: Convert to fraction form
    25,346.97/34,975.76 = 14,014.94/x
  3. Step 3: Cross multiply
    25,346.97x = 34,975.76 × 14,014.94
  4. Step 4: Simplify right side
    25,346.97x = 490,182,932.90
  5. Step 5: Solve for x
    x = 490,182,932.90/25,346.97
  6. Step 6: Final answer
    x = 19,338.92

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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.