Home / 4,110.16-6,165.24-3,492.40

Finding the Fourth Proportional to 4,110.16, 6,165.24 and 3,492.40

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Solution

The fourth proportional to 4,110.16, 6,165.24 and 3,492.40 is: 5,238.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.16 : 6,165.24 = 3,492.40 : x
  2. Step 2: Convert to fraction form
    4,110.16/6,165.24 = 3,492.40/x
  3. Step 3: Cross multiply
    4,110.16x = 6,165.24 × 3,492.40
  4. Step 4: Simplify right side
    4,110.16x = 21,531,484.18
  5. Step 5: Solve for x
    x = 21,531,484.18/4,110.16
  6. Step 6: Final answer
    x = 5,238.60

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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.