Home / 1,767.27-2,650.98-597.30

Finding the Fourth Proportional to 1,767.27, 2,650.98 and 597.30

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Solution

The fourth proportional to 1,767.27, 2,650.98 and 597.30 is: 895.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,767.27 : 2,650.98 = 597.30 : x
  2. Step 2: Convert to fraction form
    1,767.27/2,650.98 = 597.30/x
  3. Step 3: Cross multiply
    1,767.27x = 2,650.98 × 597.30
  4. Step 4: Simplify right side
    1,767.27x = 1,583,430.35
  5. Step 5: Solve for x
    x = 1,583,430.35/1,767.27
  6. Step 6: Final answer
    x = 895.98

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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.