Home / 4,611.76-6,916.68-1,492.04

Finding the Fourth Proportional to 4,611.76, 6,916.68 and 1,492.04

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Solution

The fourth proportional to 4,611.76, 6,916.68 and 1,492.04 is: 2,237.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,611.76 : 6,916.68 = 1,492.04 : x
  2. Step 2: Convert to fraction form
    4,611.76/6,916.68 = 1,492.04/x
  3. Step 3: Cross multiply
    4,611.76x = 6,916.68 × 1,492.04
  4. Step 4: Simplify right side
    4,611.76x = 10,319,963.23
  5. Step 5: Solve for x
    x = 10,319,963.23/4,611.76
  6. Step 6: Final answer
    x = 2,237.75

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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.