Home / 1,523.10-2,282.99-598.19

Finding the Fourth Proportional to 1,523.10, 2,282.99 and 598.19

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Solution

The fourth proportional to 1,523.10, 2,282.99 and 598.19 is: 896.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,523.10 : 2,282.99 = 598.19 : x
  2. Step 2: Convert to fraction form
    1,523.10/2,282.99 = 598.19/x
  3. Step 3: Cross multiply
    1,523.10x = 2,282.99 × 598.19
  4. Step 4: Simplify right side
    1,523.10x = 1,365,647.38
  5. Step 5: Solve for x
    x = 1,365,647.38/1,523.10
  6. Step 6: Final answer
    x = 896.62

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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.