Home / 4,998.17-7,492.48-2,497.70

Finding the Fourth Proportional to 4,998.17, 7,492.48 and 2,497.70

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Solution

The fourth proportional to 4,998.17, 7,492.48 and 2,497.70 is: 3,744.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,998.17 : 7,492.48 = 2,497.70 : x
  2. Step 2: Convert to fraction form
    4,998.17/7,492.48 = 2,497.70/x
  3. Step 3: Cross multiply
    4,998.17x = 7,492.48 × 2,497.70
  4. Step 4: Simplify right side
    4,998.17x = 18,713,979.78
  5. Step 5: Solve for x
    x = 18,713,979.78/4,998.17
  6. Step 6: Final answer
    x = 3,744.16

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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.