Home / 45,842.06-63,262.19-25,425.59

Finding the Fourth Proportional to 45,842.06, 63,262.19 and 25,425.59

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Solution

The fourth proportional to 45,842.06, 63,262.19 and 25,425.59 is: 35,087.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,842.06 : 63,262.19 = 25,425.59 : x
  2. Step 2: Convert to fraction form
    45,842.06/63,262.19 = 25,425.59/x
  3. Step 3: Cross multiply
    45,842.06x = 63,262.19 × 25,425.59
  4. Step 4: Simplify right side
    45,842.06x = 1,608,478,252.70
  5. Step 5: Solve for x
    x = 1,608,478,252.70/45,842.06
  6. Step 6: Final answer
    x = 35,087.39

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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.