Home / 45,246.83-62,448.09-25,110.21

Finding the Fourth Proportional to 45,246.83, 62,448.09 and 25,110.21

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Solution

The fourth proportional to 45,246.83, 62,448.09 and 25,110.21 is: 34,656.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,246.83 : 62,448.09 = 25,110.21 : x
  2. Step 2: Convert to fraction form
    45,246.83/62,448.09 = 25,110.21/x
  3. Step 3: Cross multiply
    45,246.83x = 62,448.09 × 25,110.21
  4. Step 4: Simplify right side
    45,246.83x = 1,568,084,654.00
  5. Step 5: Solve for x
    x = 1,568,084,654.00/45,246.83
  6. Step 6: Final answer
    x = 34,656.23

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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.