Home / 35,423.33-48,900.41-25,220.97

Finding the Fourth Proportional to 35,423.33, 48,900.41 and 25,220.97

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Solution

The fourth proportional to 35,423.33, 48,900.41 and 25,220.97 is: 34,816.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,423.33 : 48,900.41 = 25,220.97 : x
  2. Step 2: Convert to fraction form
    35,423.33/48,900.41 = 25,220.97/x
  3. Step 3: Cross multiply
    35,423.33x = 48,900.41 × 25,220.97
  4. Step 4: Simplify right side
    35,423.33x = 1,233,315,742.07
  5. Step 5: Solve for x
    x = 1,233,315,742.07/35,423.33
  6. Step 6: Final answer
    x = 34,816.49

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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.