Home / 33,319.34-45,950.92-27,645.10

Finding the Fourth Proportional to 33,319.34, 45,950.92 and 27,645.10

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Solution

The fourth proportional to 33,319.34, 45,950.92 and 27,645.10 is: 38,125.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,319.34 : 45,950.92 = 27,645.10 : x
  2. Step 2: Convert to fraction form
    33,319.34/45,950.92 = 27,645.10/x
  3. Step 3: Cross multiply
    33,319.34x = 45,950.92 × 27,645.10
  4. Step 4: Simplify right side
    33,319.34x = 1,270,317,594.50
  5. Step 5: Solve for x
    x = 1,270,317,594.50/33,319.34
  6. Step 6: Final answer
    x = 38,125.54

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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.