Home / 4,693.12-6,477.58-2,704.84

Finding the Fourth Proportional to 4,693.12, 6,477.58 and 2,704.84

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Solution

The fourth proportional to 4,693.12, 6,477.58 and 2,704.84 is: 3,733.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,693.12 : 6,477.58 = 2,704.84 : x
  2. Step 2: Convert to fraction form
    4,693.12/6,477.58 = 2,704.84/x
  3. Step 3: Cross multiply
    4,693.12x = 6,477.58 × 2,704.84
  4. Step 4: Simplify right side
    4,693.12x = 17,520,817.49
  5. Step 5: Solve for x
    x = 17,520,817.49/4,693.12
  6. Step 6: Final answer
    x = 3,733.30

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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.