Home / 4,355.08-6,531.54-2,046.04

Finding the Fourth Proportional to 4,355.08, 6,531.54 and 2,046.04

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Solution

The fourth proportional to 4,355.08, 6,531.54 and 2,046.04 is: 3,068.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355.08 : 6,531.54 = 2,046.04 : x
  2. Step 2: Convert to fraction form
    4,355.08/6,531.54 = 2,046.04/x
  3. Step 3: Cross multiply
    4,355.08x = 6,531.54 × 2,046.04
  4. Step 4: Simplify right side
    4,355.08x = 13,363,792.10
  5. Step 5: Solve for x
    x = 13,363,792.10/4,355.08
  6. Step 6: Final answer
    x = 3,068.55

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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.