Home / 4,957.34-7,424.66-2,492.86

Finding the Fourth Proportional to 4,957.34, 7,424.66 and 2,492.86

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Solution

The fourth proportional to 4,957.34, 7,424.66 and 2,492.86 is: 3,733.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,957.34 : 7,424.66 = 2,492.86 : x
  2. Step 2: Convert to fraction form
    4,957.34/7,424.66 = 2,492.86/x
  3. Step 3: Cross multiply
    4,957.34x = 7,424.66 × 2,492.86
  4. Step 4: Simplify right side
    4,957.34x = 18,508,637.93
  5. Step 5: Solve for x
    x = 18,508,637.93/4,957.34
  6. Step 6: Final answer
    x = 3,733.58

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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.