Home / 19,050.84-28,552.50-14,684.76

Finding the Fourth Proportional to 19,050.84, 28,552.50 and 14,684.76

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Solution

The fourth proportional to 19,050.84, 28,552.50 and 14,684.76 is: 22,008.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,050.84 : 28,552.50 = 14,684.76 : x
  2. Step 2: Convert to fraction form
    19,050.84/28,552.50 = 14,684.76/x
  3. Step 3: Cross multiply
    19,050.84x = 28,552.50 × 14,684.76
  4. Step 4: Simplify right side
    19,050.84x = 419,286,609.90
  5. Step 5: Solve for x
    x = 419,286,609.90/19,050.84
  6. Step 6: Final answer
    x = 22,008.83

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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.