Home / 45,228.69-62,419.44-25,092.06

Finding the Fourth Proportional to 45,228.69, 62,419.44 and 25,092.06

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Solution

The fourth proportional to 45,228.69, 62,419.44 and 25,092.06 is: 34,629.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,228.69 : 62,419.44 = 25,092.06 : x
  2. Step 2: Convert to fraction form
    45,228.69/62,419.44 = 25,092.06/x
  3. Step 3: Cross multiply
    45,228.69x = 62,419.44 × 25,092.06
  4. Step 4: Simplify right side
    45,228.69x = 1,566,232,333.65
  5. Step 5: Solve for x
    x = 1,566,232,333.65/45,228.69
  6. Step 6: Final answer
    x = 34,629.18

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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.