Home / 4,529.61-6,795.43-1,607.91

Finding the Fourth Proportional to 4,529.61, 6,795.43 and 1,607.91

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Solution

The fourth proportional to 4,529.61, 6,795.43 and 1,607.91 is: 2,412.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,529.61 : 6,795.43 = 1,607.91 : x
  2. Step 2: Convert to fraction form
    4,529.61/6,795.43 = 1,607.91/x
  3. Step 3: Cross multiply
    4,529.61x = 6,795.43 × 1,607.91
  4. Step 4: Simplify right side
    4,529.61x = 10,926,439.85
  5. Step 5: Solve for x
    x = 10,926,439.85/4,529.61
  6. Step 6: Final answer
    x = 2,412.23

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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.