Home / 4,492.18-6,199.32-2,502.70

Finding the Fourth Proportional to 4,492.18, 6,199.32 and 2,502.70

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Solution

The fourth proportional to 4,492.18, 6,199.32 and 2,502.70 is: 3,453.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,492.18 : 6,199.32 = 2,502.70 : x
  2. Step 2: Convert to fraction form
    4,492.18/6,199.32 = 2,502.70/x
  3. Step 3: Cross multiply
    4,492.18x = 6,199.32 × 2,502.70
  4. Step 4: Simplify right side
    4,492.18x = 15,515,038.16
  5. Step 5: Solve for x
    x = 15,515,038.16/4,492.18
  6. Step 6: Final answer
    x = 3,453.79

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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.