Home / 4,468.50-6,166.74-2,478.93

Finding the Fourth Proportional to 4,468.50, 6,166.74 and 2,478.93

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Solution

The fourth proportional to 4,468.50, 6,166.74 and 2,478.93 is: 3,421.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468.50 : 6,166.74 = 2,478.93 : x
  2. Step 2: Convert to fraction form
    4,468.50/6,166.74 = 2,478.93/x
  3. Step 3: Cross multiply
    4,468.50x = 6,166.74 × 2,478.93
  4. Step 4: Simplify right side
    4,468.50x = 15,286,916.79
  5. Step 5: Solve for x
    x = 15,286,916.79/4,468.50
  6. Step 6: Final answer
    x = 3,421.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.