Home / 4,492.98-6,741.36-1,571.58

Finding the Fourth Proportional to 4,492.98, 6,741.36 and 1,571.58

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Solution

The fourth proportional to 4,492.98, 6,741.36 and 1,571.58 is: 2,358.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492.98 : 6,741.36 = 1,571.58 : x
  2. Step 2: Convert to fraction form
    4,492.98/6,741.36 = 1,571.58/x
  3. Step 3: Cross multiply
    4,492.98x = 6,741.36 × 1,571.58
  4. Step 4: Simplify right side
    4,492.98x = 10,594,586.55
  5. Step 5: Solve for x
    x = 10,594,586.55/4,492.98
  6. Step 6: Final answer
    x = 2,358.03

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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.