Home / 3,731.16-5,597.64-2,637.66

Finding the Fourth Proportional to 3,731.16, 5,597.64 and 2,637.66

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Solution

The fourth proportional to 3,731.16, 5,597.64 and 2,637.66 is: 3,957.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,731.16 : 5,597.64 = 2,637.66 : x
  2. Step 2: Convert to fraction form
    3,731.16/5,597.64 = 2,637.66/x
  3. Step 3: Cross multiply
    3,731.16x = 5,597.64 × 2,637.66
  4. Step 4: Simplify right side
    3,731.16x = 14,764,671.12
  5. Step 5: Solve for x
    x = 14,764,671.12/3,731.16
  6. Step 6: Final answer
    x = 3,957.13

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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.