Home / 7,936.99-10,953.16-4,352.27

Finding the Fourth Proportional to 7,936.99, 10,953.16 and 4,352.27

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Solution

The fourth proportional to 7,936.99, 10,953.16 and 4,352.27 is: 6,006.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,936.99 : 10,953.16 = 4,352.27 : x
  2. Step 2: Convert to fraction form
    7,936.99/10,953.16 = 4,352.27/x
  3. Step 3: Cross multiply
    7,936.99x = 10,953.16 × 4,352.27
  4. Step 4: Simplify right side
    7,936.99x = 47,671,105.64
  5. Step 5: Solve for x
    x = 47,671,105.64/7,936.99
  6. Step 6: Final answer
    x = 6,006.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.