Home / 4,393.14-6,064.51-2,801.92

Finding the Fourth Proportional to 4,393.14, 6,064.51 and 2,801.92

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Solution

The fourth proportional to 4,393.14, 6,064.51 and 2,801.92 is: 3,867.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,393.14 : 6,064.51 = 2,801.92 : x
  2. Step 2: Convert to fraction form
    4,393.14/6,064.51 = 2,801.92/x
  3. Step 3: Cross multiply
    4,393.14x = 6,064.51 × 2,801.92
  4. Step 4: Simplify right side
    4,393.14x = 16,992,271.86
  5. Step 5: Solve for x
    x = 16,992,271.86/4,393.14
  6. Step 6: Final answer
    x = 3,867.91

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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.