Home / 4,329.18-5,971.59-2,651.22

Finding the Fourth Proportional to 4,329.18, 5,971.59 and 2,651.22

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Solution

The fourth proportional to 4,329.18, 5,971.59 and 2,651.22 is: 3,657.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329.18 : 5,971.59 = 2,651.22 : x
  2. Step 2: Convert to fraction form
    4,329.18/5,971.59 = 2,651.22/x
  3. Step 3: Cross multiply
    4,329.18x = 5,971.59 × 2,651.22
  4. Step 4: Simplify right side
    4,329.18x = 15,831,998.84
  5. Step 5: Solve for x
    x = 15,831,998.84/4,329.18
  6. Step 6: Final answer
    x = 3,657.04

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1.5x scale

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.