Home / 39,010.14-58,514.94-15,636.24

Finding the Fourth Proportional to 39,010.14, 58,514.94 and 15,636.24

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Solution

The fourth proportional to 39,010.14, 58,514.94 and 15,636.24 is: 23,454.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,010.14 : 58,514.94 = 15,636.24 : x
  2. Step 2: Convert to fraction form
    39,010.14/58,514.94 = 15,636.24/x
  3. Step 3: Cross multiply
    39,010.14x = 58,514.94 × 15,636.24
  4. Step 4: Simplify right side
    39,010.14x = 914,953,645.43
  5. Step 5: Solve for x
    x = 914,953,645.43/39,010.14
  6. Step 6: Final answer
    x = 23,454.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.