Home / 55,665.40-83,498.10-33,467.35

Finding the Fourth Proportional to 55,665.40, 83,498.10 and 33,467.35

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Solution

The fourth proportional to 55,665.40, 83,498.10 and 33,467.35 is: 50,201.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,665.40 : 83,498.10 = 33,467.35 : x
  2. Step 2: Convert to fraction form
    55,665.40/83,498.10 = 33,467.35/x
  3. Step 3: Cross multiply
    55,665.40x = 83,498.10 × 33,467.35
  4. Step 4: Simplify right side
    55,665.40x = 2,794,460,137.04
  5. Step 5: Solve for x
    x = 2,794,460,137.04/55,665.40
  6. Step 6: Final answer
    x = 50,201.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.