Home / 19,060.92-28,596.24-10,295.91

Finding the Fourth Proportional to 19,060.92, 28,596.24 and 10,295.91

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Solution

The fourth proportional to 19,060.92, 28,596.24 and 10,295.91 is: 15,446.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,060.92 : 28,596.24 = 10,295.91 : x
  2. Step 2: Convert to fraction form
    19,060.92/28,596.24 = 10,295.91/x
  3. Step 3: Cross multiply
    19,060.92x = 28,596.24 × 10,295.91
  4. Step 4: Simplify right side
    19,060.92x = 294,424,313.38
  5. Step 5: Solve for x
    x = 294,424,313.38/19,060.92
  6. Step 6: Final answer
    x = 15,446.49

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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.