Home / 6,475.88-9,708.06-2,370.92

Finding the Fourth Proportional to 6,475.88, 9,708.06 and 2,370.92

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Solution

The fourth proportional to 6,475.88, 9,708.06 and 2,370.92 is: 3,554.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,475.88 : 9,708.06 = 2,370.92 : x
  2. Step 2: Convert to fraction form
    6,475.88/9,708.06 = 2,370.92/x
  3. Step 3: Cross multiply
    6,475.88x = 9,708.06 × 2,370.92
  4. Step 4: Simplify right side
    6,475.88x = 23,017,033.62
  5. Step 5: Solve for x
    x = 23,017,033.62/6,475.88
  6. Step 6: Final answer
    x = 3,554.27

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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.