Home / 4,075.27-5,624.04-2,306.77

Finding the Fourth Proportional to 4,075.27, 5,624.04 and 2,306.77

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Solution

The fourth proportional to 4,075.27, 5,624.04 and 2,306.77 is: 3,183.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075.27 : 5,624.04 = 2,306.77 : x
  2. Step 2: Convert to fraction form
    4,075.27/5,624.04 = 2,306.77/x
  3. Step 3: Cross multiply
    4,075.27x = 5,624.04 × 2,306.77
  4. Step 4: Simplify right side
    4,075.27x = 12,973,366.75
  5. Step 5: Solve for x
    x = 12,973,366.75/4,075.27
  6. Step 6: Final answer
    x = 3,183.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.