Home / 4,541.06-6,811.99-1,254.08

Finding the Fourth Proportional to 4,541.06, 6,811.99 and 1,254.08

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Solution

The fourth proportional to 4,541.06, 6,811.99 and 1,254.08 is: 1,881.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541.06 : 6,811.99 = 1,254.08 : x
  2. Step 2: Convert to fraction form
    4,541.06/6,811.99 = 1,254.08/x
  3. Step 3: Cross multiply
    4,541.06x = 6,811.99 × 1,254.08
  4. Step 4: Simplify right side
    4,541.06x = 8,542,780.42
  5. Step 5: Solve for x
    x = 8,542,780.42/4,541.06
  6. Step 6: Final answer
    x = 1,881.23

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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.