Home / 45,860.49-63,293.97-25,447.14

Finding the Fourth Proportional to 45,860.49, 63,293.97 and 25,447.14

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Solution

The fourth proportional to 45,860.49, 63,293.97 and 25,447.14 is: 35,120.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,860.49 : 63,293.97 = 25,447.14 : x
  2. Step 2: Convert to fraction form
    45,860.49/63,293.97 = 25,447.14/x
  3. Step 3: Cross multiply
    45,860.49x = 63,293.97 × 25,447.14
  4. Step 4: Simplify right side
    45,860.49x = 1,610,650,515.75
  5. Step 5: Solve for x
    x = 1,610,650,515.75/45,860.49
  6. Step 6: Final answer
    x = 35,120.66

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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.