Home / 3,973.59-5,956.13-2,513.16

Finding the Fourth Proportional to 3,973.59, 5,956.13 and 2,513.16

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Solution

The fourth proportional to 3,973.59, 5,956.13 and 2,513.16 is: 3,767.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973.59 : 5,956.13 = 2,513.16 : x
  2. Step 2: Convert to fraction form
    3,973.59/5,956.13 = 2,513.16/x
  3. Step 3: Cross multiply
    3,973.59x = 5,956.13 × 2,513.16
  4. Step 4: Simplify right side
    3,973.59x = 14,968,713.95
  5. Step 5: Solve for x
    x = 14,968,713.95/3,973.59
  6. Step 6: Final answer
    x = 3,767.05

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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.