Home / 1,581.46-2,372.24-594.18

Finding the Fourth Proportional to 1,581.46, 2,372.24 and 594.18

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Solution

The fourth proportional to 1,581.46, 2,372.24 and 594.18 is: 891.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,581.46 : 2,372.24 = 594.18 : x
  2. Step 2: Convert to fraction form
    1,581.46/2,372.24 = 594.18/x
  3. Step 3: Cross multiply
    1,581.46x = 2,372.24 × 594.18
  4. Step 4: Simplify right side
    1,581.46x = 1,409,537.56
  5. Step 5: Solve for x
    x = 1,409,537.56/1,581.46
  6. Step 6: Final answer
    x = 891.29

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1.5x scale

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.