Home / 45,224.71-62,405.92-25,081.22

Finding the Fourth Proportional to 45,224.71, 62,405.92 and 25,081.22

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Solution

The fourth proportional to 45,224.71, 62,405.92 and 25,081.22 is: 34,609.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,224.71 : 62,405.92 = 25,081.22 : x
  2. Step 2: Convert to fraction form
    45,224.71/62,405.92 = 25,081.22/x
  3. Step 3: Cross multiply
    45,224.71x = 62,405.92 × 25,081.22
  4. Step 4: Simplify right side
    45,224.71x = 1,565,216,608.82
  5. Step 5: Solve for x
    x = 1,565,216,608.82/45,224.71
  6. Step 6: Final answer
    x = 34,609.77

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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.