Home / 4,704.86-6,491.58-2,935.82

Finding the Fourth Proportional to 4,704.86, 6,491.58 and 2,935.82

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Solution

The fourth proportional to 4,704.86, 6,491.58 and 2,935.82 is: 4,050.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704.86 : 6,491.58 = 2,935.82 : x
  2. Step 2: Convert to fraction form
    4,704.86/6,491.58 = 2,935.82/x
  3. Step 3: Cross multiply
    4,704.86x = 6,491.58 × 2,935.82
  4. Step 4: Simplify right side
    4,704.86x = 19,058,110.40
  5. Step 5: Solve for x
    x = 19,058,110.40/4,704.86
  6. Step 6: Final answer
    x = 4,050.73

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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.