Home / 4,154.70-6,228.93-2,510.91

Finding the Fourth Proportional to 4,154.70, 6,228.93 and 2,510.91

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Solution

The fourth proportional to 4,154.70, 6,228.93 and 2,510.91 is: 3,764.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154.70 : 6,228.93 = 2,510.91 : x
  2. Step 2: Convert to fraction form
    4,154.70/6,228.93 = 2,510.91/x
  3. Step 3: Cross multiply
    4,154.70x = 6,228.93 × 2,510.91
  4. Step 4: Simplify right side
    4,154.70x = 15,640,282.63
  5. Step 5: Solve for x
    x = 15,640,282.63/4,154.70
  6. Step 6: Final answer
    x = 3,764.48

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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.