Home / 1,694.09-2,541.81-598.57

Finding the Fourth Proportional to 1,694.09, 2,541.81 and 598.57

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Solution

The fourth proportional to 1,694.09, 2,541.81 and 598.57 is: 898.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,694.09 : 2,541.81 = 598.57 : x
  2. Step 2: Convert to fraction form
    1,694.09/2,541.81 = 598.57/x
  3. Step 3: Cross multiply
    1,694.09x = 2,541.81 × 598.57
  4. Step 4: Simplify right side
    1,694.09x = 1,521,438.50
  5. Step 5: Solve for x
    x = 1,521,438.50/1,694.09
  6. Step 6: Final answer
    x = 898.09

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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.