Home / 19,299.24-28,950.27-6,152.94

Finding the Fourth Proportional to 19,299.24, 28,950.27 and 6,152.94

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Solution

The fourth proportional to 19,299.24, 28,950.27 and 6,152.94 is: 9,229.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,299.24 : 28,950.27 = 6,152.94 : x
  2. Step 2: Convert to fraction form
    19,299.24/28,950.27 = 6,152.94/x
  3. Step 3: Cross multiply
    19,299.24x = 28,950.27 × 6,152.94
  4. Step 4: Simplify right side
    19,299.24x = 178,129,274.29
  5. Step 5: Solve for x
    x = 178,129,274.29/19,299.24
  6. Step 6: Final answer
    x = 9,229.86

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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.