Home / 2,541.29-3,811.13-1,060.50

Finding the Fourth Proportional to 2,541.29, 3,811.13 and 1,060.50

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Solution

The fourth proportional to 2,541.29, 3,811.13 and 1,060.50 is: 1,590.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,541.29 : 3,811.13 = 1,060.50 : x
  2. Step 2: Convert to fraction form
    2,541.29/3,811.13 = 1,060.50/x
  3. Step 3: Cross multiply
    2,541.29x = 3,811.13 × 1,060.50
  4. Step 4: Simplify right side
    2,541.29x = 4,041,698.06
  5. Step 5: Solve for x
    x = 4,041,698.06/2,541.29
  6. Step 6: Final answer
    x = 1,590.42

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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.