Home / 45,207.20-62,299.91-33,111.41

Finding the Fourth Proportional to 45,207.20, 62,299.91 and 33,111.41

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Solution

The fourth proportional to 45,207.20, 62,299.91 and 33,111.41 is: 45,630.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,207.20 : 62,299.91 = 33,111.41 : x
  2. Step 2: Convert to fraction form
    45,207.20/62,299.91 = 33,111.41/x
  3. Step 3: Cross multiply
    45,207.20x = 62,299.91 × 33,111.41
  4. Step 4: Simplify right side
    45,207.20x = 2,062,837,385.92
  5. Step 5: Solve for x
    x = 2,062,837,385.92/45,207.20
  6. Step 6: Final answer
    x = 45,630.73

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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.