Home / 51,069.45-76,604.19-16,011.84

Finding the Fourth Proportional to 51,069.45, 76,604.19 and 16,011.84

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Solution

The fourth proportional to 51,069.45, 76,604.19 and 16,011.84 is: 24,017.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,069.45 : 76,604.19 = 16,011.84 : x
  2. Step 2: Convert to fraction form
    51,069.45/76,604.19 = 16,011.84/x
  3. Step 3: Cross multiply
    51,069.45x = 76,604.19 × 16,011.84
  4. Step 4: Simplify right side
    51,069.45x = 1,226,574,033.61
  5. Step 5: Solve for x
    x = 1,226,574,033.61/51,069.45
  6. Step 6: Final answer
    x = 24,017.76

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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.