Home / 10,601.46-15,898.14-5,050.56

Finding the Fourth Proportional to 10,601.46, 15,898.14 and 5,050.56

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Solution

The fourth proportional to 10,601.46, 15,898.14 and 5,050.56 is: 7,573.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,601.46 : 15,898.14 = 5,050.56 : x
  2. Step 2: Convert to fraction form
    10,601.46/15,898.14 = 5,050.56/x
  3. Step 3: Cross multiply
    10,601.46x = 15,898.14 × 5,050.56
  4. Step 4: Simplify right side
    10,601.46x = 80,294,509.96
  5. Step 5: Solve for x
    x = 80,294,509.96/10,601.46
  6. Step 6: Final answer
    x = 7,573.91

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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.