Home / 2,077.50-3,116.27-596.77

Finding the Fourth Proportional to 2,077.50, 3,116.27 and 596.77

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Solution

The fourth proportional to 2,077.50, 3,116.27 and 596.77 is: 895.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077.50 : 3,116.27 = 596.77 : x
  2. Step 2: Convert to fraction form
    2,077.50/3,116.27 = 596.77/x
  3. Step 3: Cross multiply
    2,077.50x = 3,116.27 × 596.77
  4. Step 4: Simplify right side
    2,077.50x = 1,859,690.15
  5. Step 5: Solve for x
    x = 1,859,690.15/2,077.50
  6. Step 6: Final answer
    x = 895.16

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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.