Home / 45,216.06-62,404.62-25,077.42

Finding the Fourth Proportional to 45,216.06, 62,404.62 and 25,077.42

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Solution

The fourth proportional to 45,216.06, 62,404.62 and 25,077.42 is: 34,610.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,216.06 : 62,404.62 = 25,077.42 : x
  2. Step 2: Convert to fraction form
    45,216.06/62,404.62 = 25,077.42/x
  3. Step 3: Cross multiply
    45,216.06x = 62,404.62 × 25,077.42
  4. Step 4: Simplify right side
    45,216.06x = 1,564,946,865.68
  5. Step 5: Solve for x
    x = 1,564,946,865.68/45,216.06
  6. Step 6: Final answer
    x = 34,610.42

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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.