Home / 45,176.05-62,344.93-25,032.88

Finding the Fourth Proportional to 45,176.05, 62,344.93 and 25,032.88

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Solution

The fourth proportional to 45,176.05, 62,344.93 and 25,032.88 is: 34,546.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,176.05 : 62,344.93 = 25,032.88 : x
  2. Step 2: Convert to fraction form
    45,176.05/62,344.93 = 25,032.88/x
  3. Step 3: Cross multiply
    45,176.05x = 62,344.93 × 25,032.88
  4. Step 4: Simplify right side
    45,176.05x = 1,560,673,424.35
  5. Step 5: Solve for x
    x = 1,560,673,424.35/45,176.05
  6. Step 6: Final answer
    x = 34,546.48

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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.