Home / 4,263.17-5,881.55-2,669.16

Finding the Fourth Proportional to 4,263.17, 5,881.55 and 2,669.16

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Solution

The fourth proportional to 4,263.17, 5,881.55 and 2,669.16 is: 3,682.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263.17 : 5,881.55 = 2,669.16 : x
  2. Step 2: Convert to fraction form
    4,263.17/5,881.55 = 2,669.16/x
  3. Step 3: Cross multiply
    4,263.17x = 5,881.55 × 2,669.16
  4. Step 4: Simplify right side
    4,263.17x = 15,698,773.62
  5. Step 5: Solve for x
    x = 15,698,773.62/4,263.17
  6. Step 6: Final answer
    x = 3,682.42

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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.