Home / 6,929.07-9,562.23-3,944.94

Finding the Fourth Proportional to 6,929.07, 9,562.23 and 3,944.94

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Solution

The fourth proportional to 6,929.07, 9,562.23 and 3,944.94 is: 5,444.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,929.07 : 9,562.23 = 3,944.94 : x
  2. Step 2: Convert to fraction form
    6,929.07/9,562.23 = 3,944.94/x
  3. Step 3: Cross multiply
    6,929.07x = 9,562.23 × 3,944.94
  4. Step 4: Simplify right side
    6,929.07x = 37,722,423.62
  5. Step 5: Solve for x
    x = 37,722,423.62/6,929.07
  6. Step 6: Final answer
    x = 5,444.08

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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.