Home / 1,733.29-2,599.55-500.43

Finding the Fourth Proportional to 1,733.29, 2,599.55 and 500.43

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Solution

The fourth proportional to 1,733.29, 2,599.55 and 500.43 is: 750.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733.29 : 2,599.55 = 500.43 : x
  2. Step 2: Convert to fraction form
    1,733.29/2,599.55 = 500.43/x
  3. Step 3: Cross multiply
    1,733.29x = 2,599.55 × 500.43
  4. Step 4: Simplify right side
    1,733.29x = 1,300,892.18
  5. Step 5: Solve for x
    x = 1,300,892.18/1,733.29
  6. Step 6: Final answer
    x = 750.53

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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.