Home / 33,160.76-49,674.51-16,470.30

Finding the Fourth Proportional to 33,160.76, 49,674.51 and 16,470.30

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Solution

The fourth proportional to 33,160.76, 49,674.51 and 16,470.30 is: 24,672.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,160.76 : 49,674.51 = 16,470.30 : x
  2. Step 2: Convert to fraction form
    33,160.76/49,674.51 = 16,470.30/x
  3. Step 3: Cross multiply
    33,160.76x = 49,674.51 × 16,470.30
  4. Step 4: Simplify right side
    33,160.76x = 818,154,082.05
  5. Step 5: Solve for x
    x = 818,154,082.05/33,160.76
  6. Step 6: Final answer
    x = 24,672.36

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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.