Home / 33,288.36-45,916.83-25,313.10

Finding the Fourth Proportional to 33,288.36, 45,916.83 and 25,313.10

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Solution

The fourth proportional to 33,288.36, 45,916.83 and 25,313.10 is: 34,916.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,288.36 : 45,916.83 = 25,313.10 : x
  2. Step 2: Convert to fraction form
    33,288.36/45,916.83 = 25,313.10/x
  3. Step 3: Cross multiply
    33,288.36x = 45,916.83 × 25,313.10
  4. Step 4: Simplify right side
    33,288.36x = 1,162,297,309.47
  5. Step 5: Solve for x
    x = 1,162,297,309.47/33,288.36
  6. Step 6: Final answer
    x = 34,916.03

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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.