Home / 3,233.71-4,462.04-1,870.93

Finding the Fourth Proportional to 3,233.71, 4,462.04 and 1,870.93

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Solution

The fourth proportional to 3,233.71, 4,462.04 and 1,870.93 is: 2,581.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.71 : 4,462.04 = 1,870.93 : x
  2. Step 2: Convert to fraction form
    3,233.71/4,462.04 = 1,870.93/x
  3. Step 3: Cross multiply
    3,233.71x = 4,462.04 × 1,870.93
  4. Step 4: Simplify right side
    3,233.71x = 8,348,164.50
  5. Step 5: Solve for x
    x = 8,348,164.50/3,233.71
  6. Step 6: Final answer
    x = 2,581.61

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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.