Home / 48,083.70-66,353.99-33,764.34

Finding the Fourth Proportional to 48,083.70, 66,353.99 and 33,764.34

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Solution

The fourth proportional to 48,083.70, 66,353.99 and 33,764.34 is: 46,593.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,083.70 : 66,353.99 = 33,764.34 : x
  2. Step 2: Convert to fraction form
    48,083.70/66,353.99 = 33,764.34/x
  3. Step 3: Cross multiply
    48,083.70x = 66,353.99 × 33,764.34
  4. Step 4: Simplify right side
    48,083.70x = 2,240,398,509.89
  5. Step 5: Solve for x
    x = 2,240,398,509.89/48,083.70
  6. Step 6: Final answer
    x = 46,593.72

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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.