Home / 45,363.82-62,580.26-29,453.26

Finding the Fourth Proportional to 45,363.82, 62,580.26 and 29,453.26

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Solution

The fourth proportional to 45,363.82, 62,580.26 and 29,453.26 is: 40,631.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,363.82 : 62,580.26 = 29,453.26 : x
  2. Step 2: Convert to fraction form
    45,363.82/62,580.26 = 29,453.26/x
  3. Step 3: Cross multiply
    45,363.82x = 62,580.26 × 29,453.26
  4. Step 4: Simplify right side
    45,363.82x = 1,843,192,668.65
  5. Step 5: Solve for x
    x = 1,843,192,668.65/45,363.82
  6. Step 6: Final answer
    x = 40,631.34

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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.