Home / 8,154.04-12,233.08-2,310.70

Finding the Fourth Proportional to 8,154.04, 12,233.08 and 2,310.70

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Solution

The fourth proportional to 8,154.04, 12,233.08 and 2,310.70 is: 3,466.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,154.04 : 12,233.08 = 2,310.70 : x
  2. Step 2: Convert to fraction form
    8,154.04/12,233.08 = 2,310.70/x
  3. Step 3: Cross multiply
    8,154.04x = 12,233.08 × 2,310.70
  4. Step 4: Simplify right side
    8,154.04x = 28,266,916.79
  5. Step 5: Solve for x
    x = 28,266,916.79/8,154.04
  6. Step 6: Final answer
    x = 3,466.62

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1.5x scale

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.