Home / 45,867.16-63,296.44-25,449.04

Finding the Fourth Proportional to 45,867.16, 63,296.44 and 25,449.04

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Solution

The fourth proportional to 45,867.16, 63,296.44 and 25,449.04 is: 35,119.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,867.16 : 63,296.44 = 25,449.04 : x
  2. Step 2: Convert to fraction form
    45,867.16/63,296.44 = 25,449.04/x
  3. Step 3: Cross multiply
    45,867.16x = 63,296.44 × 25,449.04
  4. Step 4: Simplify right side
    45,867.16x = 1,610,833,292.87
  5. Step 5: Solve for x
    x = 1,610,833,292.87/45,867.16
  6. Step 6: Final answer
    x = 35,119.53

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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.