Home / 1,841.92-2,541.01-1,095.46

Finding the Fourth Proportional to 1,841.92, 2,541.01 and 1,095.46

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Solution

The fourth proportional to 1,841.92, 2,541.01 and 1,095.46 is: 1,511.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841.92 : 2,541.01 = 1,095.46 : x
  2. Step 2: Convert to fraction form
    1,841.92/2,541.01 = 1,095.46/x
  3. Step 3: Cross multiply
    1,841.92x = 2,541.01 × 1,095.46
  4. Step 4: Simplify right side
    1,841.92x = 2,783,574.81
  5. Step 5: Solve for x
    x = 2,783,574.81/1,841.92
  6. Step 6: Final answer
    x = 1,511.24

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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.