Home / 45,252.96-62,448.13-25,109.41

Finding the Fourth Proportional to 45,252.96, 62,448.13 and 25,109.41

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Solution

The fourth proportional to 45,252.96, 62,448.13 and 25,109.41 is: 34,650.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,252.96 : 62,448.13 = 25,109.41 : x
  2. Step 2: Convert to fraction form
    45,252.96/62,448.13 = 25,109.41/x
  3. Step 3: Cross multiply
    45,252.96x = 62,448.13 × 25,109.41
  4. Step 4: Simplify right side
    45,252.96x = 1,568,035,699.90
  5. Step 5: Solve for x
    x = 1,568,035,699.90/45,252.96
  6. Step 6: Final answer
    x = 34,650.46

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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.