Home / 4,707.00-7,056.18-1,626.84

Finding the Fourth Proportional to 4,707.00, 7,056.18 and 1,626.84

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Solution

The fourth proportional to 4,707.00, 7,056.18 and 1,626.84 is: 2,438.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,707.00 : 7,056.18 = 1,626.84 : x
  2. Step 2: Convert to fraction form
    4,707.00/7,056.18 = 1,626.84/x
  3. Step 3: Cross multiply
    4,707.00x = 7,056.18 × 1,626.84
  4. Step 4: Simplify right side
    4,707.00x = 11,479,308.43
  5. Step 5: Solve for x
    x = 11,479,308.43/4,707.00
  6. Step 6: Final answer
    x = 2,438.77

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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.