Home / 2,483.83-3,723.63-2,045.11

Finding the Fourth Proportional to 2,483.83, 3,723.63 and 2,045.11

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Solution

The fourth proportional to 2,483.83, 3,723.63 and 2,045.11 is: 3,065.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483.83 : 3,723.63 = 2,045.11 : x
  2. Step 2: Convert to fraction form
    2,483.83/3,723.63 = 2,045.11/x
  3. Step 3: Cross multiply
    2,483.83x = 3,723.63 × 2,045.11
  4. Step 4: Simplify right side
    2,483.83x = 7,615,232.95
  5. Step 5: Solve for x
    x = 7,615,232.95/2,483.83
  6. Step 6: Final answer
    x = 3,065.92

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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.