Home / 46,780.97-64,556.99-25,559.78

Finding the Fourth Proportional to 46,780.97, 64,556.99 and 25,559.78

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Solution

The fourth proportional to 46,780.97, 64,556.99 and 25,559.78 is: 35,272.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,780.97 : 64,556.99 = 25,559.78 : x
  2. Step 2: Convert to fraction form
    46,780.97/64,556.99 = 25,559.78/x
  3. Step 3: Cross multiply
    46,780.97x = 64,556.99 × 25,559.78
  4. Step 4: Simplify right side
    46,780.97x = 1,650,062,591.30
  5. Step 5: Solve for x
    x = 1,650,062,591.30/46,780.97
  6. Step 6: Final answer
    x = 35,272.09

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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.