Home / 45,992.41-63,470.09-25,848.11

Finding the Fourth Proportional to 45,992.41, 63,470.09 and 25,848.11

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Solution

The fourth proportional to 45,992.41, 63,470.09 and 25,848.11 is: 35,670.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,992.41 : 63,470.09 = 25,848.11 : x
  2. Step 2: Convert to fraction form
    45,992.41/63,470.09 = 25,848.11/x
  3. Step 3: Cross multiply
    45,992.41x = 63,470.09 × 25,848.11
  4. Step 4: Simplify right side
    45,992.41x = 1,640,581,868.03
  5. Step 5: Solve for x
    x = 1,640,581,868.03/45,992.41
  6. Step 6: Final answer
    x = 35,670.71

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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.