Home / 9,247.07-13,871.37-3,006.94

Finding the Fourth Proportional to 9,247.07, 13,871.37 and 3,006.94

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Solution

The fourth proportional to 9,247.07, 13,871.37 and 3,006.94 is: 4,510.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,247.07 : 13,871.37 = 3,006.94 : x
  2. Step 2: Convert to fraction form
    9,247.07/13,871.37 = 3,006.94/x
  3. Step 3: Cross multiply
    9,247.07x = 13,871.37 × 3,006.94
  4. Step 4: Simplify right side
    9,247.07x = 41,710,377.31
  5. Step 5: Solve for x
    x = 41,710,377.31/9,247.07
  6. Step 6: Final answer
    x = 4,510.66

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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.