Home / 25,182.14-34,751.40-14,004.14

Finding the Fourth Proportional to 25,182.14, 34,751.40 and 14,004.14

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Solution

The fourth proportional to 25,182.14, 34,751.40 and 14,004.14 is: 19,325.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,182.14 : 34,751.40 = 14,004.14 : x
  2. Step 2: Convert to fraction form
    25,182.14/34,751.40 = 14,004.14/x
  3. Step 3: Cross multiply
    25,182.14x = 34,751.40 × 14,004.14
  4. Step 4: Simplify right side
    25,182.14x = 486,663,470.80
  5. Step 5: Solve for x
    x = 486,663,470.80/25,182.14
  6. Step 6: Final answer
    x = 19,325.74

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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.