Home / 33,269.15-45,900.51-23,710.55

Finding the Fourth Proportional to 33,269.15, 45,900.51 and 23,710.55

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Solution

The fourth proportional to 33,269.15, 45,900.51 and 23,710.55 is: 32,712.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,269.15 : 45,900.51 = 23,710.55 : x
  2. Step 2: Convert to fraction form
    33,269.15/45,900.51 = 23,710.55/x
  3. Step 3: Cross multiply
    33,269.15x = 45,900.51 × 23,710.55
  4. Step 4: Simplify right side
    33,269.15x = 1,088,326,107.88
  5. Step 5: Solve for x
    x = 1,088,326,107.88/33,269.15
  6. Step 6: Final answer
    x = 32,712.78

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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.