Home / 2,033.74-3,050.61-572.70

Finding the Fourth Proportional to 2,033.74, 3,050.61 and 572.70

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Solution

The fourth proportional to 2,033.74, 3,050.61 and 572.70 is: 859.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033.74 : 3,050.61 = 572.70 : x
  2. Step 2: Convert to fraction form
    2,033.74/3,050.61 = 572.70/x
  3. Step 3: Cross multiply
    2,033.74x = 3,050.61 × 572.70
  4. Step 4: Simplify right side
    2,033.74x = 1,747,081.48
  5. Step 5: Solve for x
    x = 1,747,081.48/2,033.74
  6. Step 6: Final answer
    x = 859.05

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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.